Pin dependencies

.gitea/workflows/deploy.yml

@@ -8,10 +8,10 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v6
+        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
 
       - name: Setup Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@be666c2fcd27ec809703dec50e508c2fdc7f6654 # v5
         with:
           distribution: 'temurin'
           java-version: '25'
@@ -35,4 +35,4 @@ jobs:
         run: docker push gitea.seeseepuff.be/seeseemelk/webgit:latest
 
       - name: Trigger Watchtower
-        uses: https://gitea.seeseepuff.be/actions/watchtower@v1
+        uses: https://gitea.seeseepuff.be/actions/watchtower@3c31a0da833fadae874b66f14d5f61980dc4f07b # v1