CI: Fix invalid component upload path in gmf_examples

Author: jason-mao

.github/workflows/upload_component.yml

@@ -24,6 +24,6 @@ jobs:
             esp_audio_simple_player:./packages/esp_audio_simple_player
             esp_capture: ./packages/esp_capture
             gmf_app_utils: ./packages/gmf_app_utils
-            gmf_examples: ./packages/gmf_examples
+            gmf_examples: ./gmf_examples
           namespace: "espressif"
           api_token: ${{ secrets.IDF_COMPONENT_API_TOKEN }}