Add PRC Exam Schedule to Government (#3102)

README.md

@@ -1091,6 +1091,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Open Government, USA](https://www.data.gov/) | United States Government Open Data | No | Yes | Unknown |
 | [Open Government, Victoria State Government](https://www.data.vic.gov.au/) | Victoria State Government Open Data | No | Yes | Unknown |
 | [Open Government, West Australia](https://data.wa.gov.au/) | West Australia Open Data | No | Yes | Unknown |
+| [PRC Exam Schedule](https://api.whenisthenextboardexam.com/docs/) | Unofficial Philippine Professional Regulation Commission's examination schedule | No | Yes | Yes |
 | [Represent by Open North](https://represent.opennorth.ca/) | Find Canadian Government Representatives | No | Yes | Unknown |
 | [UK Companies House](https://developer.company-information.service.gov.uk/) | UK Companies House Data from the UK government | `OAuth` | Yes | Unknown |
 | [US Presidential Election Data by TogaTech](https://uselection.togatech.org/api/) | Basic candidate data and live electoral vote counts for top two parties in US presidential election | No | Yes | No |