chore(ci): only trigger time consuming steps when relevant (#1714)

.github/workflows/docker.yaml

@@ -7,8 +7,14 @@ on:
   pull_request:
     branches:
       - main
-    paths-ignore:
-      - "docs/**"
+    paths:
+      - "*.c"
+      - "*.h"
+      - "*.stub.php"
+      - "*Dockerfile"
+      - "docker-bake.hcl"
+      - "*.sh"
+      - ".github/workflows/docker.yaml"
   push:
     branches:
       - main

.github/workflows/lint.yaml

@@ -1,5 +1,8 @@
 ---
 name: Lint Code Base
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref }}
 on:
   pull_request:
     branches:

.github/workflows/sanitizers.yaml

@@ -1,5 +1,8 @@
 ---
 name: Sanitizers
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref }}
 on:
   pull_request:
     branches:

.github/workflows/static.yaml

@@ -7,8 +7,14 @@ on:
   pull_request:
     branches:
       - main
-    paths-ignore:
-      - "docs/**"
+    paths:
+      - "*.c"
+      - "*.h"
+      - "*.stub.php"
+      - "*Dockerfile"
+      - "docker-bake.hcl"
+      - "*.sh"
+      - ".github/workflows/static.yaml"
   push:
     branches:
       - main

.github/workflows/tests.yaml

@@ -1,5 +1,8 @@
 ---
 name: Tests
+concurrency:
+  cancel-in-progress: true
+  group: ${{ github.workflow }}-${{ github.ref }}
 on:
   pull_request:
     branches: