v1.2.2 to fix missing header file

### Releases v1.2.2

1. Use correct `PWM_Generic_Debug.h` file. Check [missing header #2](#2)
2. Display informational warning only when `_PWM_LOGLEVEL_` > 3
3. Update `Packages' Patches`

CONTRIBUTING.md

@@ -15,7 +15,7 @@ If you don't find anything, please [open a new issue](https://github.com/khoih-p
 Please ensure to specify the following:
 
 * Arduino IDE version (e.g. 1.8.19) or Platform.io version
-* `SAMD` Core Version (e.g. Arduino SAMD core v1.8.12, Adafruit SAMD core v1.7.8, Seeed Studio SAMD v1.8.2, Sparkfun SAMD v1.8.3)
+* `SAMD` Core Version (e.g. Arduino SAMD core v1.8.13, Adafruit SAMD core v1.7.9, Seeed Studio SAMD v1.8.2, Sparkfun SAMD v1.8.3)
 * Board type and relevant info
 * Contextual information (e.g. what you were trying to achieve)
 * Simplest possible steps to reproduce
@@ -28,10 +28,10 @@ Please ensure to specify the following:
 
 ```
 Arduino IDE version: 1.8.19
-Arduino SAMD Core Version 1.8.12
+Arduino SAMD Core Version 1.8.13
 SAMD_NANO_33_IOT
 OS: Ubuntu 20.04 LTS
-Linux xy-Inspiron-3593 5.4.0-96-generic #109-Ubuntu SMP Wed Jan 12 16:49:16 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
+Linux xy-Inspiron-3593 5.4.0-100-generic #113-Ubuntu SMP Thu Feb 3 18:43:29 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
 
 Context:
 I encountered a crash while using SAMD_Slow_PWM.