build: update to Node.js 22 TDE-1193

Keep our software up to date, and get any useful features, fixes, and
optimisations from new versions of dependencies.

1. Update the engine:

   ```
   jq '.engines.node = "^22.2.0"' package.json | sponge package.json
   ```
2. Update the lock file:

   ```
   npm install
   ```
3. Update the uses of `linz/action-typescript`:

   ```
   for path in .github/workflows/*.y*ml; do
       yq --inplace '(.jobs.*.steps[] | select(.uses == "linz/action-typescript*").with.node-version) = "20.x"' "$path"
   done
   ```
4. Update Dockerfile manifest digest:

   ```
   sed --in-place --expression="s/^FROM node:.*/FROM node:22-slim@$(docker manifest inspect node:22-slim | jq --raw-output '.manifests[] | select(.platform.architecture == "amd64" and .platform.os == "linux") | .digest')/" Dockerfile
   ```

.github/workflows/push.yml

@@ -6,7 +6,7 @@ jobs:
     steps:
       - uses: linz/action-typescript@dee99184c4305aea6c380a52db9b2d7abaaa3e78 # v3
         with:
-          node-version: 20.x
+          node-version: 22.x
       # Only build containers on branches otherwise container builds are duplicated deploy-nonprod-containers 
       - name: Set up Docker Buildx
         if: ${{ github.ref != 'refs/heads/master' }}
@@ -38,7 +38,7 @@ jobs:
     steps:
       - uses: linz/action-typescript@dee99184c4305aea6c380a52db9b2d7abaaa3e78 # v3
         with:
-          node-version: 20.x
+          node-version: 22.x
       - name: Download actionlint
         run: docker build --tag actionlint - < .github/workflows/actionlint.dockerfile
       - name: Run actionlint to check workflow files

.github/workflows/release-please.yml

@@ -29,7 +29,7 @@ jobs:
     steps:
       - uses: linz/action-typescript@dee99184c4305aea6c380a52db9b2d7abaaa3e78 # v3
         with:
-          node-version: 20.x
+          node-version: 22.x
       - name: Setup GIT version
         id: version
         run: |

Dockerfile

@@ -1,4 +1,5 @@
-FROM node:20-slim@sha256:cffed8cd39d6a380434e6d08116d188c53e70611175cd5ec7700f93f32a935a6
+# Use manifest digest for multi-platform support
+FROM node:22-slim@sha256:54284c1aa369d17342e9b029339992695df9597829cc8313bd11008ec091699a
 
 RUN apt-get update && apt-get install openssh-client git -y
 

package.json

@@ -28,7 +28,7 @@
   },
   "type": "module",
   "engines": {
-    "node": "^20.13.1"
+    "node": "^22.2.0"
   },
   "files": [
     "build/src/**"