[ci] Call run_sample

Author: lemonmojo

.github/workflows/ci.yml

@@ -64,12 +64,11 @@ jobs:
       run: |
         cd Samples/Beyond.NET.Sample.C
         ./build_${{ matrix.env.SCRIPT_SUFFIX }}
-
-    # TODO: Verify that transform actually returns the expected result
+    
     - name: run C sample
       run: |
-        cd "Samples/Beyond.NET.Sample.C/bin"
-        ./transform 'abc123üiı'
+        cd "Samples/Beyond.NET.Sample.C"
+        ./run_sample
 
     - name: build Go sample (Linux)
       if: "success() && matrix.env.OS == 'linux'"