Bump used GitHub Actions

Fixes #40

Author: AFCMS

.github/workflows/ci.yml

@@ -27,13 +27,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
 
       - name: Use Node.js LTS/Krypton
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version-file: ".node-version"
           cache: "pnpm"
@@ -55,13 +55,13 @@ jobs:
     needs: build
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4
 
       - name: Use Node.js LTS/Krypton
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v6
         with:
           node-version-file: ".node-version"
           cache: "pnpm"
@@ -89,7 +89,7 @@ jobs:
       attestations: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Set up QEMU
         uses: docker/setup-qemu-action@v3
@@ -165,7 +165,7 @@ jobs:
 
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@v3
+        uses: sigstore/cosign-installer@v4.0.0
 
       - name: Check cosign installation
         if: github.event_name != 'pull_request'

.github/workflows/copilot-setup-steps.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Install pnpm
         uses: pnpm/action-setup@v4