Restored OSGi headers

[nvoxland]

Impact

• Bug fix (non-breaking change which fixes expected existing functionality)
• Enhancement/New feature (adds functionality without impacting existing logic)
• Breaking change (fix or feature that would cause existing functionality to change)

Description

A change to how we configure the final liquibase-core.jar file in the maven build script made the 4.11.0 release not include the Export-Package, Bundle-*, and many other META-INF/MANIFEST.MF settings needed for OSGi.

This undoes the change from 4.11.0 while still preserving the Main-Class attribute it was trying to add

Fixes #2922

Things to be aware of

• Need to ensure the CLI launcher still works, since the way Main-Class is set has been changed

Things to worry about

• Nothing

[github-actions]

Unit Test Results

  4 524 files  ±0    4 524 suites  ±0   35m 5s ⏱️ + 2m 37s
  4 468 tests ±0    4 250 ✔️  - 4     218 💤 +4  0 ❌ ±0 
52 896 runs  ±0  47 884 ✔️  - 4  5 012 💤 +4  0 ❌ ±0 

Results for commit a986a91. ± Comparison against base commit 6d1b853.

[FBurguer]

Looks like all the missing config is back on this build.