[esp32] Reduce compile time by excluding unused IDF components (#13610)

tests/components/esp32/test.esp32-idf.yaml

@@ -8,6 +8,8 @@ esp32:
       enable_lwip_bridge_interface: true
       disable_libc_locks_in_iram: false  # Test explicit opt-out of RAM optimization
       use_full_certificate_bundle: false  # Test CMN bundle (default)
+      include_builtin_idf_components:
+        - freertos  # Test escape hatch (freertos is always included anyway)
       disable_debug_stubs: true
       disable_ocd_aware: true
       disable_usb_serial_jtag_secondary: true