fix: Cancel duplicate builds (#954)

This change cancels any pending builds when someone pushes changes before the tests are complete

.github/workflows/ci-contrib-canary.yml

@@ -5,6 +5,10 @@ on:
   schedule:
     - cron: "0 0 * * *"
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   helpers:
     strategy:

.github/workflows/ci-contrib.yml

@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   helpers:
     strategy:

.github/workflows/ci-instrumentation-with-services.yml

@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   instrumentation_with_services:
     strategy:

.github/workflows/ci-instrumentation.yml

@@ -9,6 +9,10 @@ on:
     branches:
       - main
 
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number }}  # Ensure that only one instance of this workflow is running per Pull Request
+  cancel-in-progress: true  # Cancel any previous runs of this workflow
+
 jobs:
   instrumentation:
     strategy: