ci(core): lint github actions files. (#1391)

**Motivation**
Catch issues on our github actions files

**Description**
- Adds worflow to lint github actions files.

.github/workflows/ci_gha.yaml

@@ -0,0 +1,20 @@
+name: Github Actions
+on:
+  pull_request:
+    branches:
+      - main
+    paths:
+      ".github/**.yaml"
+
+jobs:
+  lint:
+    name: Lint
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v4
+
+      - name: actionlint
+        uses: raven-actions/actionlint@v2
+        with:
+          flags: "-ignore SC2086 -ignore SC2006"

.github/workflows/ci_l1.yaml

@@ -87,7 +87,7 @@ jobs:
         uses: docker/setup-buildx-action@v3
 
       - name: Build Docker image
-        uses: docker/build-push-action@v5
+        uses: docker/build-push-action@v6
         with:
           context: .
           file: ./Dockerfile
@@ -176,15 +176,15 @@ jobs:
           docker load --input /tmp/ethrex_image.tar
 
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Rustup toolchain install
         uses: dtolnay/rust-toolchain@stable
         with:
           toolchain: ${{ env.RUST_VERSION }}
 
       - name: Setup Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
 
       - name: Setup Hive
         run: make setup-hive

.github/workflows/docker_publish.yaml

@@ -35,14 +35,14 @@ jobs:
       # Generates the tags and labels based on the image name. The id allows using it in the next step.
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
       # Pushes to ghcr.io/ethrex
       - name: Build and push Docker image
         id: push
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: .
           push: true

.github/workflows/hive_coverage.yaml

@@ -36,10 +36,10 @@ jobs:
           docker tag ghcr.io/lambdaclass/ethrex:latest ethrex:latest
 
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Setup Go
-        uses: actions/setup-go@v3
+        uses: actions/setup-go@v5
 
       - name: Setup Hive
         run: make setup-hive
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Rustup toolchain install
         uses: dtolnay/rust-toolchain@stable

.github/workflows/loc.yaml

@@ -27,7 +27,7 @@ jobs:
 
       - name: Restore cache
         id: cache-loc-report
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: loc_report.json
           key: loc-report-${{ github.ref_name }}
@@ -44,7 +44,7 @@ jobs:
 
       - name: Save new loc_report.json to cache
         if: success()
-        uses: actions/cache@v3
+        uses: actions/cache@v4
         with:
           path: loc_report.json
           key: loc-report-${{ github.ref_name }}