Replace unpinned actions with pinned action

Author: minder-staging[bot]

.github/workflows/nextjs.yml

@@ -3,34 +3,29 @@
 # To get started with Next.js see: https://nextjs.org/docs/getting-started
 #
 name: Deploy Next.js site to Pages
-
 on:
   # Runs on pushes targeting the default branch
   push:
     branches: ["main"]
-
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
-
 # Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
 permissions:
   contents: read
   pages: write
   id-token: write
-
 # Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
 # However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
 concurrency:
   group: "pages"
   cancel-in-progress: false
-
 jobs:
   # Build job
   build:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@f43a0e5ff2bd294095638e18286ca9a3d1956744 # v3
       - name: Detect package manager
         id: detect-package-manager
         run: |
@@ -49,20 +44,20 @@ jobs:
             exit 1
           fi
       - name: Setup Node
-        uses: actions/setup-node@v3
+        uses: actions/setup-node@1a4442cacd436585916779262731d5b162bc6ec7 # v3
         with:
           node-version: "18.12.1"
           cache: ${{ steps.detect-package-manager.outputs.manager }}
       - name: Setup Pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@b8130d9ab958b325bbde9786d62f2c97a9885a0e # v3
         with:
           # Automatically inject basePath in your Next.js configuration file and disable
           # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
           #
           # You may remove this line if you want to manage the configuration yourself.
           static_site_generator: next
       - name: Restore cache
-        uses: actions/cache@v3
+        uses: actions/cache@734d9cb93d6f7610c2400b0f789eaa6f9813e271 # v3
         with:
           path: |
             .next/cache