fix: use required ref in CI workflow

.github/workflows/build-binary.yml

@@ -17,7 +17,7 @@ jobs:
       RUSTFLAGS: "-C target-cpu=${{ matrix.cpu }}"
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           ref: ${{ github.event.inputs.ref }}
       - name: Install protoc

.github/workflows/build-docker.yml

@@ -14,6 +14,8 @@ jobs:
     steps:
       - name: Check out the repo
         uses: actions/checkout@v4
+        with:
+          ref: ${{ github.event.inputs.ref }}
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
@@ -27,4 +29,4 @@ jobs:
           file: docker/watr-parachain.Dockerfile
           push: false
           tags: ${{ steps.meta.outputs.tags }}
-          labels: ${{ steps.meta.outputs.labels }}
+          labels: ${{ steps.meta.outputs.labels }}

.github/workflows/test-and-lint.yml

@@ -25,7 +25,7 @@ jobs:
           override: true
           components: rustfmt, clippy
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up cargo cache
         uses: actions/cache@v3

.github/workflows/try-runtime-devnet.yml

@@ -26,7 +26,7 @@ jobs:
           components: rustfmt, clippy
 
       - name: Check out the repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up cargo cache
         uses: actions/cache@v3