NAID-3322 - Review GitGub Actions NHS Best Practices

* Remove `id-token` write permissions from `build-and-publish-docker-image` job.

Author: MartinWheelerMT

.github/workflows/build.yml

@@ -50,7 +50,6 @@ jobs:
     needs: [ generate-build-id ]
     permissions:
       contents: read
-      id-token: write
     uses: ./.github/workflows/publish.yml
     with:
       directory: .

.github/workflows/publish.yml

@@ -20,7 +20,6 @@ jobs:
     name: Build & Publish Docker Image
     runs-on: ubuntu-latest
     permissions:
-      id-token: write
       contents: read
 
     steps: