update C runners to use GDB shim

package.json

@@ -108,7 +108,7 @@
         "c9.ide.recentfiles": "#7c099abf40",
         "c9.ide.remote": "#301d2ab519",
         "c9.ide.processlist": "#2b12cd1bdd",
-        "c9.ide.run": "#1adcc33493",
+        "c9.ide.run": "#077ab7abcc",
         "c9.ide.run.build": "#0598fff697",
         "c9.ide.run.debug.xdebug": "#054367574c",
         "c9.ide.save": "#25a63f31e2",