Add Makefile and GitHub Actions workflow

Author: Freemason-EAG

.github/workflows/say-hello.yml

@@ -0,0 +1,8 @@
+name: say-hello
+on: push
+jobs: 
+  build: 
+    runs-on: ubuntu-latest
+    steps: 
+      - uses: actions/checkout@v4
+      - run: make say-hello

Makefile

@@ -0,0 +1,2 @@
+say-hello:
+	@echo Hello, World!