Merge pull request #11729 from ozzloy/patch-1

fix: Put valid category for ESP_I2S

Author: me-no-dev

libraries/ESP_I2S/library.properties

@@ -4,6 +4,6 @@ author=me-no-dev
 maintainer=me-no-dev
 sentence=Library for ESP I2S communication
 paragraph=Supports ESP32 Arduino platforms.
-category=Sound
+category=Signal Input/Output
 url=https://github.com/espressif/arduino-esp32/
 architectures=esp32