upgrade to ubuntu 24.04 and also triggering build on push

Author: behnamasadi

.github/workflows/docker-build.yml

@@ -1,9 +1,13 @@
 name: cpp_tutorial CI and Release
 
 on:
+  push:
+    branches: [ main, master, develop ]  # Trigger on pushes to main branches
+  pull_request:
+    branches: [ main, master ]  # Also trigger on PRs to main branches
   push:
     tags:
-      - 'v*.*.*'  # Only trigger workflow on version tags (e.g., v1.0.0, v1.0.1)
+      - 'v*.*.*'  # Keep the version tag trigger for releases
 
 jobs:
   build:

Dockerfile

@@ -1,5 +1,5 @@
-# Use Ubuntu 22.04 as the base image
-FROM ubuntu:22.04
+# Use Ubuntu 24.04 as the base image
+FROM ubuntu:24.04
 
 LABEL maintainer="Behnam Asadi <behnam.asadi@gmail.com>"