chore(deps): update dependency node to v22

Author: renovate[bot]

.github/workflows/pr.yml

@@ -111,7 +111,7 @@ jobs:
     steps:
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
 
       - name: Log node version
         run: node --version
@@ -145,7 +145,7 @@ jobs:
       - uses: actions/setup-python@v5
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
       - name: Install dependencies
         run: yarn install
       - uses: pre-commit/[email protected]

.github/workflows/release.yml

@@ -13,7 +13,7 @@ jobs:
           fetch-depth: 0
       - uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
 
       - name: Configure git
         run: |

packages/backend/Dockerfile

@@ -9,7 +9,7 @@
 #
 # Once the commands have been run, you can build the image using `yarn build-image`
 
-FROM node:18-bookworm-slim
+FROM node:22-bookworm-slim
 
 # Install isolate-vm dependencies, these are needed by the @backstage/plugin-scaffolder-backend.
 RUN --mount=type=cache,target=/var/cache/apt,sharing=locked \