prepare for release of 0.12.4

release docs for 0.12.3

create release 0.12.2

add a discrete job in CI for publishing to mavenLocal, then cache it

prioritize "new rule" over "features" in release drafter

update website versions

Signed-off-by: GitHub Actions <actions@github.com>

fix overshot filtering

Apply KtLint format

Signed-off-by: GitHub Actions <actions@github.com>

add `workflow_dispatch` to release-drafter-action.yml

update website styling (#115)

* update website styling

* Apply KtLint format

Signed-off-by: GitHub Actions <actions@github.com>