Adjustments for OpenSSL download and cast

[choas]

1. The OpenSSL download requires HTTPS and redirects to this page. Therefore curl downloads a 302 HTML page but not the archive.
2. compiler error: timestamp needs to be casted to BRPeer*

[palemium]

@choas Thanks for these fixes! I was able to start compiling the app but got Command CompileAssetCatalog failed with a nonzero exit code error with the following stack trace:

2021-04-17 22:12:52.842 ibtoold[46242:25544229] +[SimServiceContext serviceContextForDeveloperDir:error:]: unrecognized selector sent to class 0x112916c00
2021-04-17 22:12:52.844 ibtoold[46242:25544229] *** Terminating app due to uncaught exception 'NSInvalidArgumentException', reason: '+[SimServiceContext serviceContextForDeveloperDir:error:]: unrecognized selector sent to class 0x112916c00'
*** First throw call stack:
(
	0   CoreFoundation                      0x00007fff47da665b __exceptionPreprocess + 171
	1   libobjc.A.dylib                     0x00007fff6f057c76 objc_exception_throw + 48
	2   CoreFoundation                      0x00007fff47e3f0f4 +[NSObject(NSObject) doesNotRecognizeSelector:] + 132
	3   CoreFoundation                      0x00007fff47d1bf70 ___forwarding___ + 1456
	4   CoreFoundation                      0x00007fff47d1b938 _CF_forwarding_prep_0 + 120
	5   IDEInterfaceBuilderCocoaTouchIntegration 0x00000001124a4dac __IBSharedInterfaceBuilderSpecificSimulatorServiceContext_block_invoke_2 + 162
	6   IDEInterfaceBuilderCocoaTouchIntegration 0x00000001124a4cde __IBSharedInterfaceBuilderSpecificSimulatorServiceContext_block_invoke + 28
	7   libdispatch.dylib                   0x00007fff6fc37db8 _dispatch_client_callout + 8
	8   libdispatch.dylib                   0x00007fff6fc37d6b dispatch_once_f + 41
	9   IDEInterfaceBuilderCocoaTouchIntegration 0x00000001124a4c7d IBSharedInterfaceBuilderSpecificSimulatorServiceContext + 1165
	10  IDEInterfaceBuilderCocoaTouchIntegration 0x000000011238250d -[IBCocoaTouchIdiom trySimDeviceTypeForIdentifier:error:] + 56
	11  IDEInterfaceBuilderCocoaTouchIntegration 0x00000001123826c8 -[IBCocoaTouchIdiom simDeviceTypeForToolDescription:error:] + 153
	12  IDEInterfaceBuilderCocoaTouchIntegration 0x000000011243c974 -[IBCocoaTouchPlatformToolDescription preferredDeviceTypeReturningError:] + 114
	13  IDEInterfaceBuilderCocoaTouchIntegration 0x00000001123447ad __130+[IBICAbstractCocoaTouchPlatformAdapter catalogToolForPlatformWithIdentifier:andAdditionalLaunchEnvironmentVariables:launchError:]_block_invoke_2 + 377
	14  IBFoundation                        0x0000000103f2661c -[NSMutableDictionary(IBMutableDictionaryAdditions) ib_objectForKey:creatingIfNecessaryWithBlock:] + 100
	15  IDEInterfaceBuilderCocoaTouchIntegration 0x0000000112344331 +[IBICAbstractCocoaTouchPlatformAdapter catalogToolForPlatformWithIdentifier:andAdditionalLaunchEnvironmentVariables:launchError:] + 202
	16  IDEInterfaceBuilderCocoaTouchIntegration 0x0000000112342059 -[IBICAbstractCocoaTouchPlatformAdapter compileCARItems:tagSolutionSpace:options:queue:completionHandler:] + 371
	17  IDEInterfaceBuilderKit              0x0000000102d3314d __84-[IBICAbstractPlatformAdapter compileSelectedItems:options:queue:completionHandler:]_block_invoke + 228
	18  IDEInterfaceBuilderKit              0x0000000102d36554 __93-[IBICAbstractPlatformAdapter compileStandaloneCatalogItems:options:queue:completionHandler:]_block_invoke + 18
	19  DVTFoundation                       0x0000000103856de6 __DVTDispatchAsync_block_invoke + 97
	20  libdispatch.dylib                   0x00007fff6fc3f5fa _dispatch_call_block_and_release + 12
	21  libdispatch.dylib                   0x00007fff6fc37db8 _dispatch_client_callout + 8
	22  libdispatch.dylib                   0x00007fff6fc43395 _dispatch_main_queue_callback_4CF + 1148
	23  CoreFoundation                      0x00007fff47d5e3a9 __CFRUNLOOP_IS_SERVICING_THE_MAIN_DISPATCH_QUEUE__ + 9
	24  CoreFoundation                      0x00007fff47d2054a __CFRunLoopRun + 2586
	25  CoreFoundation                      0x00007fff47d1f8a3 CFRunLoopRunSpecific + 483
	26  DVTFoundation                       0x00000001036dc52e -[NSRunLoop(DVTNSRunLoopAdditions) dvt_spinRunLoopInMode:whileBlockExecutesConcurrently:] + 457
	27  DVTFoundation                       0x00000001036dc9d9 -[NSRunLoop(DVTNSRunLoopAdditions) dvt_spinRunLoopInMode:waitingForSemaphore:] + 128
	28  ibtoold                             0x0000000102aa9850 -[IBCLIImageCatalogToolPersona compileCatalogCollection:withPlatformAdapter:arguments:outputDictionary:] + 1622
	29  ibtoold                             0x0000000102aab087 -[IBCLIImageCatalogToolPersona invokeArguments:outputDictionary:] + 1785
	30  ibtoold                             0x0000000102aab631 -[IBCLIImageCatalogToolPersona runSingleInvocation:outputtingToFileHandle:andVerifyingEnvironment:] + 709
	31  ibtoold                             0x0000000102ab90e7 IBCLIServerRunSingleInvocation + 520
	32  ibtoold                             0x0000000102ab973e __IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess_block_invoke_2 + 34
	33  ibtoold                             0x0000000102ab960c __IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess_block_invoke + 857
	34  ibtoold                             0x0000000102aa83f5 -[IBCLIErrorForwarder forwardErrorOutputToDescriptor:whileInvokingBlock:] + 110
	35  ibtoold                             0x0000000102ab8c9d IBCLIServerRunSingleInvocationWithIODirectedAtPipesAndUnlinkOnSuccess + 581
	36  ibtoold                             0x0000000102ab7a7d main + 2673
	37  libdyld.dylib                       0x00007fff6fc71015 start + 1
	38  ???                                 0x0000000000000002 0x0 + 2
)
libc++abi.dylib: terminating with uncaught exception of type NSException
Command CompileAssetCatalog failed with a nonzero exit code

I'm not iOS developer so I'm not sure is it my local env issue or not. Any thoughts?