Inject version selectors

Author: pcolby

.github/workflows/build.yaml

@@ -538,6 +538,8 @@ jobs:
       with:
         name: coverage-report
         path: main/cov
+    - name: Inject version selectors
+      run: ./.selectors.sh
     - name: Inspect changes # for diagnostics only.
       run: git status && git diff
     - name: Push updates

.github/workflows/docs.yaml

@@ -62,6 +62,8 @@ jobs:
       with:
         name: internal-docs
         path: main/int
+    - name: Inject version selectors
+      run: ./.selectors.sh
     - name: Inspect changes # for diagnostics only.
       run: |
         git status