Multiple tests marked as "@FlakyTest" and de-facto not running

[dlg99]

JUnit ignores tests with "@FlakyTest" annotation unless they have "@Test" annotation too

Affected test suites:

• TestLedgerAllocator
• TestDistributedLogAdmin
• TestDynamicConfigurationFeatureProvider
• TableClientSimpleTest
• BookKeeperDiskSpaceWeightedLedgerPlacementTest
• BookieDecommissionTest (I fixed this one in another PR)
• BookieStorageThresholdTest
• EntryLogTest

$ grep -rI "@FlakyTest"

stream/distributedlog/core/src/test/java/org/apache/distributedlog/bk/TestLedgerAllocator.java:    @FlakyTest("https://issues.apache.org/jira/browse/DL-43")
stream/distributedlog/core/src/test/java/org/apache/distributedlog/bk/TestLedgerAllocator.java:    @FlakyTest("https://issues.apache.org/jira/browse/DL-26")
stream/distributedlog/core/src/test/java/org/apache/distributedlog/admin/TestDistributedLogAdmin.java:    @FlakyTest("https://issues.apache.org/jira/browse/DL-44")
stream/distributedlog/core/src/test/java/org/apache/distributedlog/feature/TestDynamicConfigurationFeatureProvider.java:    @FlakyTest("https://issues.apache.org/jira/browse/DL-40")
tests/integration/cluster/src/test/java/org/apache/bookkeeper/tests/integration/stream/TableClientSimpleTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/1440")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookKeeperDiskSpaceWeightedLedgerPlacementTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/503")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookKeeperDiskSpaceWeightedLedgerPlacementTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/503")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookKeeperDiskSpaceWeightedLedgerPlacementTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/503")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookKeeperDiskSpaceWeightedLedgerPlacementTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/503")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookKeeperDiskSpaceWeightedLedgerPlacementTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/503")
bookkeeper-server/src/test/java/org/apache/bookkeeper/client/BookieDecommissionTest.java:    @FlakyTest("https://github.com/apache/bookkeeper/issues/502")
bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/BookieStorageThresholdTest.java:    @FlakyTest(value = "https://github.com/apache/bookkeeper/issues/1562")
bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/EntryLogTest.java:    @FlakyTest(value = "https://github.com/apache/bookkeeper/issues/1516")
bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/EntryLogTest.java:    @FlakyTest(value = "https://github.com/apache/bookkeeper/issues/1516")
bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/EntryLogTest.java:    @FlakyTest(value = "https://github.com/apache/bookkeeper/issues/1516")
bookkeeper-server/src/test/java/org/apache/bookkeeper/bookie/EntryLogTest.java:    @FlakyTest(value = "https://github.com/apache/bookkeeper/issues/1516")