Revert "[REVERT] Skip the root build."

This reverts commit fbac728.

Author: hageboeck

.github/workflows/root-ci-config/build_root.py

@@ -414,8 +414,7 @@ def build(options, buildtype):
 
     dump_requested_config(options)
 
-    print("*** Skipping build")
-    #cmake_build(buildtype)
+    cmake_build(buildtype)
 
 
 @github_log_group("Create binary packages")

.github/workflows/root-ci.yml

@@ -209,7 +209,7 @@ jobs:
                     --head_sha        ${{ github.event.pull_request.head.sha }}         \
                     --repository      ${{ github.server_url }}/${{ github.repository }} \
                     --platform        ${{ contains(matrix.platform, 'experimental-brew-ci') && 'mac15' || matrix.platform }} \
-                    --overrides       $GLOBAL_OVERRIDES $OVERRIDES testing=Off
+                    --overrides       $GLOBAL_OVERRIDES $OVERRIDES
 
       - name: Workflow dispatch
         shell: bash -leo pipefail {0}