fix(ci): install Node.js before checkout action

The CI was failing because the rust:latest container doesn't have
Node.js, but the actions/checkout@v4 action requires Node.js to run.

Error: 'exec: node: executable file not found in /home/asoliver/.local/bin/:/home/asoliver/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/home/asoliver/.local/share/flatpak/exports/bin:/var/lib/flatpak/exports/bin:/usr/lib/jvm/default/bin:/usr/bin/site_perl:/usr/bin/vendor_perl:/usr/bin/core_perl:/usr/lib/rustup/bin'

Solution:
- Install Node.js before running checkout action
- For rust:latest containers: use NodeSource repository
- For docker:latest containers: use apk package manager

This allows the GitHub Actions checkout action to work in Forgejo.

.forgejo/workflows/lint-and-build.yml

@@ -21,7 +21,13 @@ jobs:
     container:
       image: rust:latest
     steps:
-      - name: Checkout code
+      - name: Install Node.js
+        run: |
+          apt-get update && apt-get install -y curl
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get install -y nodejs
+
+      - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Install dependencies
@@ -45,7 +51,13 @@ jobs:
       image: rust:latest
     needs: lint
     steps:
-      - name: Checkout code
+      - name: Install Node.js
+        run: |
+          apt-get update && apt-get install -y curl
+          curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+          apt-get install -y nodejs
+
+      - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Install dependencies
@@ -72,7 +84,11 @@ jobs:
       docker:
         image: docker:dind
     steps:
-      - name: Checkout code
+      - name: Install Node.js
+        run: |
+          apk add --no-cache nodejs npm
+
+      - name: Checkout repository
         uses: actions/checkout@v4
 
       - name: Build Docker image