Update GitHub Jobs CORS policy (#1081)

Just tried it from a front end site, CORS was a no-go

README.md

@@ -540,7 +540,7 @@ API | Description | Auth | HTTPS | CORS |
 | [Adzuna](https://developer.adzuna.com/overview) | Job board aggregator | `apiKey` | Yes | Unknown |
 | [Authentic Jobs](https://authenticjobs.com/api/docs) | Job board for designers, hackers and creative pros | `apiKey` | Yes | Unknown |
 | [Careerjet](https://www.careerjet.com/partners/api/) | Job search engine | `apiKey` | No | Unknown |
-| [Github Jobs](https://jobs.github.com/api) | Jobs for software developers | No | Yes | Unknown |
+| [Github Jobs](https://jobs.github.com/api) | Jobs for software developers | No | Yes | No |
 | [GraphQL Jobs](https://api.graphql.jobs) | Jobs with GraphQL | No | Yes | Yes |
 | [Indeed](https://www.indeed.com/publisher) | Job board aggregator | `apiKey` | Yes | Unknown |
 | [Jobs2Careers](http://api.jobs2careers.com/api/spec.pdf) | Job aggregator | `apiKey` | Yes | Unknown |