chore: sync with module template (#76)

Use our
[Taskfile](https://github.com/masterpointio/taskit/blob/main/lib/os-modules/Taskfile.yaml)
to sync our `.github` files to be consistent with the [module template
repository
workflows](https://github.com/masterpointio/terraform-module-template)

This will address the pending checks here:
#75

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Chores**
- Updated lint workflow to use `pull_request_target` trigger and inject
`GITHUB_TOKEN` for improved linter support.
- Modified release workflow to authenticate using a GitHub App token for
the release process.
- Simplified trunk upgrade workflow by automating PR merges with
improved token usage and streamlined commands.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: oycyc

.github/workflows/release-please.yaml

@@ -14,6 +14,14 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
+      - name: Create Token for MasterpointBot App
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a #v2.1.0
+        id: generate-token
+        with:
+          app_id: ${{ secrets.MP_BOT_APP_ID }}
+          private_key: ${{ secrets.MP_BOT_APP_PRIVATE_KEY }}
+
       - uses: googleapis/release-please-action@7987652d64b4581673a76e33ad5e98e3dd56832f #v4.1.3
         with:
+          token: ${{ steps.generate-token.outputs.token }}
           release-type: terraform-module