Trigger the IDF infra job on the extraScript shim now that it exists

script/determine-jobs.py

@@ -537,6 +537,7 @@ ESP_IDF_INFRA_TRIGGER_FILES = frozenset(
         "esphome/build_gen/espidf.py",
         "esphome/framework_helpers.py",
         "esphome/platformio/library.py",
+        "esphome/platformio/extra_script.py",
     }
 )
 

tests/script/test_determine_jobs.py

@@ -1124,6 +1124,7 @@ def test_should_run_esp32_platformio_with_branch() -> None:
         (["esphome/build_helpers/idedata.py"], True),
         (["esphome/platformio/library.py"], True),
         (["esphome/framework_helpers.py"], True),
+        (["esphome/platformio/extra_script.py"], True),
         # PlatformIO build gen, its toolchain, and the esp32 component are
         # NOT IDF-infra triggers
         (["esphome/platformio/toolchain.py"], False),