fix: Added servo example to the patterns in the rules.yml

Author: pedrominatel

.gitlab/ci/rules.yml

@@ -479,6 +479,9 @@
 .patterns-example_motor_foc_knob: &patterns-example_motor_foc_knob
   - "examples/motor/foc_knob_example/**/*"
 
+.patterns-example_motor_foc_knob: &patterns-example_motor_servo
+  - "components/motor/servo/examples/servo_control/**/*"
+
 .patterns-example_ota_simple_ota_example: &patterns-example_ota_simple_ota_example
   - "examples/ota/simple_ota_example/**/*"