## What
Finale of https://github.com/airbytehq/airbyte/pull/13122.
We've renamed all directories in previous PRs. Here we remove the fat jar configuration and add publishing to all subprojects.
Explanation for what is happening:
Identically named subprojects have the following issues:
* publishing as is leads to classpath confusion when the jars with the same names are placed in the Java distribution. This leads to NoClassDefFound errors on runtime.
* deconflicting the jar names without changing directory names leads to dependency errors as the OSS jar pom files are generated using project dependencies (suggesting a dependency a sibling subproject in the same repo) that use subprojects group and name as a reference. This means the generated jars look for Jars that do not exists (as their names have been changed) and cannot compile.
* the workaround to changing a subproject's name involves resetting the subproject's name in the settings.gradle and depending on the new name in each build.gradle. This increases configuration burden and decreases the ease of reading, since one will have to check the settings.gradle to know what the right subproject name is. See https://github.com/gradle/gradle/issues/847 for more info.
* given that Gradle itself doesn't have support for identically named subprojects (see the linked issue), the simplest solution is to not allow duplicated directories. I've only renamed conflicting directories here to keep things simple. I will create a follow up issues to enforce non-identical subproject names in our builds.
## How
* Remove fat jar configuration.
* Add publishing to all subprojects.
* add specs module with logic to fetch specs on build
* format + build and add gradle dependency for new script
* check seed file for existing specs + refactor
* add tests + a bit more refactoring
* run gw format
* update yaml config persistence to merge specs into definitions
* add comment
* delete secrets migration to be consistent with master
* add dep
* add tests for GcsBucketSpecFetcher
* get rid of static block + format
* DRY up parse call
* add GCS details to comment
* formatting + fix test
* update comment
* do not format seed specs files
* change signature of run to allow cloud to reuse this script
* run gw format
* revert commits that change signature of run
* fix comment typo
Co-authored-by: Davin Chia <davinchia@gmail.com>
* rename enum to be distinct from the enum in cloud
* add missing dependencies between modules
* add readme for seed connector spec generator
* reword
* reference readme in comment
* ignore 'spec' field in newFields logic
Co-authored-by: Davin Chia <davinchia@gmail.com>
