Revert "Removing workspaceFolder"

This reverts commit ea8a170.

Author: radurentea

testFiles/gcov/.vscode/c_cpp_properties.json

@@ -9,7 +9,8 @@
           "${config:idf.espIdfPath}/components/**",
           "${config:idf.espIdfPathWin}/components/**",
           "${config:idf.espAdfPath}/components/**",
-          "${config:idf.espAdfPathWin}/components/**"
+          "${config:idf.espAdfPathWin}/components/**",
+          "${workspaceFolder}/**"
         ],
         "browse": {
           "path": [