Merge branch 'bugfix/intr_flags_to_level_v4.4' into 'release/v4.4'

fix(intr_flags_to_level): fix value returned one more than correct value (v4.4)

See merge request espressif/esp-idf!25426

components/esp_hw_support/include/esp_intr_alloc.h

@@ -304,7 +304,7 @@ void esp_intr_disable_source(int inum);
  */
 static inline int esp_intr_flags_to_level(int flags)
 {
-    return __builtin_ffs((flags & ESP_INTR_FLAG_LEVELMASK) >> 1) + 1;
+    return __builtin_ffs((flags & ESP_INTR_FLAG_LEVELMASK) >> 1);
 }
 
 /**@}*/