chore(deps): pin actions/checkout action to 08c6903 (#6)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://github.com/actions/checkout) | action | pinDigest |  -> `08c6903` |

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### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update again.

---

 - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box

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This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
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Reviewed-on: #6
Reviewed-by: t.behrendt <t.behrendt@noreply.localhost>
Co-authored-by: Renovate Bot <renovate@t00n.de>
Co-committed-by: Renovate Bot <renovate@t00n.de>

.gitea/workflows/cd.yaml

@@ -0,0 +1,24 @@
+name: CD
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        with:
+          fetch-depth: 0
+      - name: Increment tag
+        id: tag
+        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@0.1.2
+        with:
+          token: ${{ secrets.GITEA_TOKEN }}
+      - name: Push tag
+        uses: ./release-git-tag
+        with:
+          tag: ${{ steps.tag.outputs.new-tag }}

README.md

@@ -1,3 +1,7 @@
 # actions
 
-Collection of Gitea friendly actions & workflows
+Collection of Gitea friendly actions.
+
+## Actions
+
+- [release-git-tag](./release-git-tag//README.md)

release-git-tag/README.md

@@ -0,0 +1,9 @@
+# release-git-tag
+
+Creates and pushes a Git tag to the remote repository.
+
+```yaml
+- uses: ./release-git-tag
+  with:
+    tag: v1.0.0
+```

release-git-tag/action.yaml

@@ -0,0 +1,15 @@
+name: Release Git tag
+description: Releases a Git to origin
+
+inputs:
+  tag:
+    description: The tag to release
+    required: true
+
+runs:
+  using: "composite"
+  steps:
+    - shell: bash
+      run: |
+        git tag ${{ inputs.tag }}
+        git push origin ${{ inputs.tag }}

renovate.json

@@ -0,0 +1,7 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "local>t.behrendt/renovate-configs:common",
+    "local>t.behrendt/renovate-configs:action"
+  ]
+}