Add bndtools 2.2.2 bundles to the release repo

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Add missing  packageinfo files

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Update a packageinfo file to the modern format

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Update the ace launcher version

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
Update the version of the core bundle

bndtools.editor.model had a major upgrade in 3c20366 but the
packageinfo was not updated

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
gradle: build the projects with Gradle (v9)

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
gradle: install the Gradle wrapper in the workspace

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
cnf: gradle: add class cycle checks

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
build: gradle: add p2 generation

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
root: gradle: also distclean the releaserepo

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>
gradle: add a (temporary) script to fully exercise the build

I keep having to look up all the targets...

Signed-off-by: Ferry Huberts <ferry.huberts@pelagic.nl>