chore(ci): add proper concurrency groups for master and release CI.

Renamed `dev.yaml` to `master.yaml`.

Signed-off-by: Federico Di Pierro <nierro92@gmail.com>

.github/workflows/ci.yml

@@ -7,7 +7,7 @@ on:
   workflow_dispatch:
 
 # Checks if any concurrent jobs under the same pull request or branch are being executed
-# NOTE: this will cancel every workflow that is being ran as group is just the github ref (without the workflow name)
+# NOTE: this will cancel every workflow that is being ran against a PR as group is just the github ref (without the workflow name)
 concurrency:
   group: ${{ github.head_ref || github.run_id }}
   cancel-in-progress: true  

.github/workflows/master.yaml

@@ -1,8 +1,12 @@
-name: Dev Packages
+name: Dev Packages and Docker images
 on:
   push:
     branches: [master]
-  workflow_dispatch:
+
+# Checks if any concurrent jobs under the same pull request or branch are being executed
+concurrency:
+  group: ci-master
+  cancel-in-progress: true  
 
 jobs:
   build-dev-packages:

.github/workflows/release.yaml

@@ -1,9 +1,14 @@
-name: Release Packages
+name: Release Packages and Docker images
 on:
   push:
     tags:
       - '[0-9]+.[0-9]+.[0-9]+'
 
+# Checks if any concurrent jobs under the same pull request or branch are being executed
+concurrency:
+  group: ci-release
+  cancel-in-progress: true  
+
 jobs:
   build-packages:
     uses: falcosecurity/falco/.github/workflows/reusable_build_packages.yaml@main