Fix release process in light of changing to independent versioning (#7357)

* Remove workflow

- Not applicable anymore since each package has its own version

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Fix daily-alpha to be based on core version

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* lerna.json no longer will be updated during releases

Signed-off-by: Sebastian Malton <sebastian@malton.name>

* Use the prerelease parts of @k8slens/core to determine dist tag

Signed-off-by: Sebastian Malton <sebastian@malton.name>

---------

Signed-off-by: Sebastian Malton <sebastian@malton.name>
Signed-off-by: Gabriel <gaccettola@mirantis.com>

.github/workflows/daily-alpha.yml

@@ -29,7 +29,7 @@ jobs:
       - name: Bump version
         id: version
         run: |
-          node packages/bump-version-for-cron/dist/index.js --path lerna.json
+          node packages/bump-version-for-cron/dist/index.js --path packages/core/package.json
       - name: Check if branch already exists
         id: check-branch
         run: git ls-remote --exit-code --tags origin v${{ steps.version.outputs.VERSION }}