Fixed list of file paths for workflow action triggers.

Author: nthnn

.github/workflows/build_ci_darwin.yml

@@ -10,6 +10,7 @@ on:
       - lib/**
       - src/**
       - test/**
+      - build.py
     branches:
       - main
 

.github/workflows/build_ci_linux.yml

@@ -10,6 +10,7 @@ on:
       - include/**
       - src/**
       - test/**
+      - build.py
     branches:
       - main
 

.github/workflows/build_ci_windows.yml

@@ -10,6 +10,7 @@ on:
       - include/**
       - src/**
       - test/**
+      - build.py
     branches:
       - main