add codeowners (#4875)

esphome/components/hm3301/sensor.py

@@ -16,6 +16,7 @@ from esphome.const import (
 )
 
 DEPENDENCIES = ["i2c"]
+CODEOWNERS = ["@freekode"]
 
 hm3301_ns = cg.esphome_ns.namespace("hm3301")
 HM3301Component = hm3301_ns.class_(

esphome/components/tm1651/__init__.py

@@ -10,6 +10,8 @@ from esphome.const import (
     CONF_BRIGHTNESS,
 )
 
+CODEOWNERS = ["@freekode"]
+
 tm1651_ns = cg.esphome_ns.namespace("tm1651")
 TM1651Display = tm1651_ns.class_("TM1651Display", cg.Component)