build(workflows): add each workflow to its own trigger conditions

For each workflow, add its path to its own trigger conditions so that it automatically re-triggers for testing purposes whenever it is changed.

PR: #443
  
An error occurred
 

.github/workflows/build.yml

@@ -1,9 +1,11 @@
 on:
   push:
     paths:
+      - ".github/workflows/build.yml"
       - "app/**"
   pull_request:
     paths:
+      - ".github/workflows/build.yml"
       - "app/**"
 
 name: Build

.github/workflows/clang-format-lint.yml

@@ -3,6 +3,7 @@ name: clang-format-lint
 on:
   push:
     paths:
+      - ".github/workflows/clang-format-lint.yml"
       - "app/boards/**/*.c"
       - "app/include/**/*.h"
       - "app/src/**"
@@ -10,6 +11,7 @@ on:
       - "app/drivers/**/*.h"
   pull_request:
     paths:
+      - ".github/workflows/clang-format-lint.yml"
       - "app/boards/**/*.c"
       - "app/include/**/*.h"
       - "app/src/**"

.github/workflows/doc-checks.yml

@@ -3,9 +3,11 @@ name: doc-checks
 on:
   push:
     paths:
+      - ".github/workflows/doc-checks.yml"
       - "docs/**"
   pull_request:
     paths:
+      - ".github/workflows/doc-checks.yml"
       - "docs/**"
 
 jobs:

.github/workflows/test.yml

@@ -1,10 +1,12 @@
 on:
   push:
     paths:
+      - ".github/workflows/test.yml"
       - "app/tests/**"
       - "app/src/**"
   pull_request:
     paths:
+      - ".github/workflows/test.yml"
       - "app/tests/**"
       - "app/src/**"