ITE MAINTAINERS: add tachometer path for compliance check

Add path for drivers/sensor/ite_tach_it8xxx2/*it8xxx2*
and compliance will check it.

Signed-off-by: Ruibin Chang <Ruibin.Chang@ite.com.tw>

MAINTAINERS.yml

@@ -1596,7 +1596,8 @@ ITE Platforms:
         - sjg20
     files:
         - boards/riscv/it8xxx2_evb/
-        - drivers/*/*it8xxx2*
+        - drivers/*/*/*it8xxx2*.c
+        - drivers/*/*it8xxx2*.c
         - dts/bindings/*/*ite*
         - dts/riscv/*it8xxx2*
         - soc/riscv/riscv-ite/