Further restrict the restarters ability to restart manually canceled jobs

Author: EricWF

.github/workflows/libcxx-restart-preempted-jobs.yaml

@@ -32,7 +32,10 @@ jobs:
         uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea #v7.0.1
         with:
           script: |
-            const failure_regex = /(Process completed with exit code 1.)|(Canceling since a higher priority waiting request)/
+            // The "The run was canceled by" message comes from a user manually canceling a workflow
+            // the "higher priority" message comes from github canceling a workflow because the user updated the change.
+            // And the "exit code 1" message indicates a genuine failure.
+            const failure_regex = /(Process completed with exit code 1.)|(Canceling since a higher priority waiting request)|(The run was canceled by)/
             const preemption_regex = /(The runner has received a shutdown signal)|(The operation was canceled)/
 
             const wf_run = context.payload.workflow_run
@@ -167,7 +170,7 @@ jobs:
         uses: actions/github-script@60a0d83039c74a4aee543508d2ffcb1c3799cdea #v7.0.1
         with:
           script: |
-            const FAILURE_REGEX = /(Process completed with exit code 1.)|(Canceling since a higher priority waiting request)/
+            const FAILURE_REGEX = /(Process completed with exit code 1.)|(Canceling since a higher priority waiting request)|(The run was canceled by)/
             const PREEMPTION_REGEX = /(The runner has received a shutdown signal)|(The operation was canceled)/
 
             function log(msg) {