Use more generic versions to stop renovate from triggering so often

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

@@ -17,7 +17,7 @@ jobs:
       run: sudo apt-get update && sudo apt-get install build-essential binutils-arm-none-eabi libelf-dev zip -y
     - uses: actions/checkout@v3
     - name: Cache
-      uses: actions/cache@v3.0.5
+      uses: actions/cache@v3
       with:
         path: |
           ~/.cargo/registry

.github/workflows/publish-agb.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Build the book
         run: just build-book
       - name: Deploy the book
-        uses: JamesIves/github-pages-deploy-action@v4.3.4
+        uses: JamesIves/github-pages-deploy-action@v4
         with:
           branch: gh-pages
           folder: book/book