feat: Sentry Swift framework

[brustolin]

:scroll: Description

Create a Swift framework and expose the current one through it.

:bulb: Motivation and Context

see https://github.com/getsentry/sentry-cocoa/discussions/2160

:green_heart: How did you test it?

:pencil: Checklist

• [x] I reviewed the submitted code
• [ ] I added tests to verify the changes
• [ ] I updated the docs if needed
• [ ] Review from the native team if needed
• [ ] No breaking changes

:crystal_ball: Next steps

[github-actions[bot]]

	Messages
:book:	Do not forget to update Sentry-docs with your feature once the pull request gets approved.

Generated by :no_entry_sign: dangerJS against 1fa7dda810e02fcdd4994b0a6ed9855b8563b4a8

[github-actions[bot]]

Performance metrics :rocket:

	Plain	With Sentry	Diff
Startup time	1211.33 ms	1248.42 ms	37.09 ms
Size	20.75 KiB	379.12 KiB	358.36 KiB

Previous results on branch: feat/swift

Startup times

Revision	Plain	With Sentry	Diff
0a45bd3f663ea14ed225558da776d801c843d9c3	1200.60 ms	1231.56 ms	30.96 ms
fd49873aab91dcaf6f814716215b12cb84606f37	1235.04 ms	1238.88 ms	3.84 ms
41b3651384d709183f96221f1baaf1cb77291652	1240.08 ms	1252.82 ms	12.74 ms
40e71b80319ffc69396e58bd8ad28e4392c7d143	1231.78 ms	1252.52 ms	20.74 ms
e71f14d5aee4d85a88c6f77b6cead199b76d0e06	1239.29 ms	1263.86 ms	24.57 ms
3eaa8abf04fd330c06540a2cb7c8b2e9ed37269a	1222.88 ms	1256.54 ms	33.67 ms
d90630757305a3a6af70a13de7d3f7e1b284d635	1203.05 ms	1235.82 ms	32.77 ms
6ae784dbdcba47f2e07334c2f79aeef323589df7	1223.80 ms	1252.58 ms	28.78 ms
762bacb388b5d2d40313749dab6d99447a357dbe	1235.85 ms	1245.48 ms	9.63 ms
0fd99e1be8ac72d54984e5da66842edbecc851ca	1238.14 ms	1239.24 ms	1.10 ms

App size

Revision	Plain	With Sentry	Diff
0a45bd3f663ea14ed225558da776d801c843d9c3	20.75 KiB	371.95 KiB	351.19 KiB
fd49873aab91dcaf6f814716215b12cb84606f37	20.75 KiB	379.11 KiB	358.36 KiB
41b3651384d709183f96221f1baaf1cb77291652	20.75 KiB	378.65 KiB	357.90 KiB
40e71b80319ffc69396e58bd8ad28e4392c7d143	20.50 KiB	340.09 KiB	319.58 KiB
e71f14d5aee4d85a88c6f77b6cead199b76d0e06	20.50 KiB	340.09 KiB	319.58 KiB
3eaa8abf04fd330c06540a2cb7c8b2e9ed37269a	20.50 KiB	341.52 KiB	321.02 KiB
d90630757305a3a6af70a13de7d3f7e1b284d635	20.75 KiB	371.95 KiB	351.20 KiB
6ae784dbdcba47f2e07334c2f79aeef323589df7	20.50 KiB	341.56 KiB	321.06 KiB
762bacb388b5d2d40313749dab6d99447a357dbe	20.75 KiB	371.95 KiB	351.19 KiB
0fd99e1be8ac72d54984e5da66842edbecc851ca	20.50 KiB	341.53 KiB	321.03 KiB

[brustolin]

Projects using Carthage will be required to add both Sentry and SentryObjc frameworks as dependencies.

[brustolin]

@philipphofmann @andrewlvovsky @kahest This PR is ready for review. The changes here are most related to the Workspace configuration to support swift in the project

[brustolin]

We decide that we're fine having swift class public in a different module, called SentryPrivate. For this to happen we need an extra cocoapod library. SPM and Carthage will work like this out of the box.

With this approach, classes from SentryPrivate will not be available when users import Sentry. We don't mind breaking changes in SentryPrivate, because this is not meant to be use by the user, we going to point this out in the docs.

Participants: @philipphofmann @kahest @brustolin

[brustolin]

We have two options.

• Coordinate some tests across SDKs
• Create an integration CI test in our repo that downloads hybrids SDK sample and try to run it.

The second one will be kind heavy thing to add into our daily process.

[philipphofmann]

Let's merge this to the 8.0.0 branch once we create it. I still would like to release a hotfix with https://github.com/getsentry/sentry-cocoa/pull/2398 before that.