Update actions/checkout action to v6

Author: renovate[bot]

.github/workflows/appimage.yml

@@ -23,7 +23,7 @@ jobs:
             arch: aarch64
     container: ghcr.io/pkgforge-dev/archlinux:latest
     steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@1af3b93b6815bc44a9784bd300feb67ff0d1eeb3 # v6.0.0
       - name: Preparing Container
         uses: pkgforge-dev/anylinux-setup-action@8872fabe63f9a00b35e25b2f46da62a05afc9a7d # v1
       - name: Install Dependencies
@@ -65,7 +65,7 @@ jobs:
             *.AppImage*
             *.AppBundle*
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Update LATEST_VERSION
         run: |
           echo "${{ env.VERSION }}" > ./LATEST_VERSION