chore(deps): update actions/checkout action to v6.0.3 (#18)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [actions/checkout](https://github.com/actions/checkout) | action | patch | `v6.0.2` → `v6.0.3` |

---

### Release Notes

<details>
<summary>actions/checkout (actions/checkout)</summary>

### [`v6.0.3`](https://github.com/actions/checkout/blob/HEAD/CHANGELOG.md#v603)

[Compare Source](https://github.com/actions/checkout/compare/v6.0.2...v6.0.3)

- Fix checkout init for SHA-256 repositories by [@&#8203;yaananth](https://github.com/yaananth) in [#&#8203;2439](https://github.com/actions/checkout/pull/2439)
- fix: expand merge commit SHA regex and add SHA-256 test cases by [@&#8203;yaananth](https://github.com/yaananth) in [#&#8203;2414](https://github.com/actions/checkout/pull/2414)

</details>

---

### 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

---

This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0My41LjQiLCJ1cGRhdGVkSW5WZXIiOiI0My41LjQiLCJ0YXJnZXRCcmFuY2giOiJtYWluIiwibGFiZWxzIjpbImFjdGlvbiIsImRlcHMiXX0=-->

Reviewed-on: #18
Reviewed-by: t.behrendt <2+t.behrendt@noreply.localhost>
Co-authored-by: Renovate Bot <renovate@t00n.de>
Co-committed-by: Renovate Bot <renovate@t00n.de>

.gitea/workflows/cd.yaml

@@ -10,12 +10,12 @@ jobs:
     name: Release
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
       - name: Increment tag
         id: tag
-        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@35ade2957a606ec51fd196b838b0a59996102e96 # 0.1.34
+        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@b8806ee0141a44be30e8734dff15001361be100c # 0.1.35
         with:
           token: ${{ secrets.GITEA_TOKEN }}
       - name: Push tag

.gitea/workflows/prerelease.yaml

@@ -8,12 +8,12 @@ jobs:
     name: Prerelease
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 0
       - name: Increment tag
         id: tag
-        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@35ade2957a606ec51fd196b838b0a59996102e96 # 0.1.34
+        uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@b8806ee0141a44be30e8734dff15001361be100c # 0.1.35
         with:
           token: ${{ secrets.GITEA_TOKEN }}
           prerelease: true

.gitea/workflows/run-trivy-scan.yaml

@@ -41,7 +41,7 @@ jobs:
     if: inputs.scan-config
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-trivy@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-db@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7
       - run: |
@@ -57,7 +57,7 @@ jobs:
     if: inputs.scan-images
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-trivy@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-db@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7 
       - name: Get images from files
@@ -119,7 +119,7 @@ jobs:
     if: inputs.scan-fs
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-trivy@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7
       - uses: https://gitea.t000-n.de/t.behrendt/trivy-actions/setup-db@a6508d695d7bb6137f14372392d5c312c98225cf # 1.4.7
       - run: |