Update links in PRs template

Author: silvanocerza

Diff for: .github/PULL_REQUEST_TEMPLATE.md

@@ -1,8 +1,8 @@
 **Please check if the PR fulfills these requirements**
 
-- [ ] The PR has no duplicates (please search among the [Pull Requests](https://github.com/bcmi-labs/arduino-language-server/pulls)
+- [ ] The PR has no duplicates (please search among the [Pull Requests](https://github.com/arduino/arduino-language-server/pulls)
       before creating one)
-- [ ] The PR follows [our contributing guidelines](https://github.com/bcmi-labs/arduino-language-server#pull-requests)
+- [ ] The PR follows [our contributing guidelines](https://github.com/arduino/arduino-language-server#pull-requests)
 - [ ] Tests for the changes have been added (for bug fixes / features)
 
 * **What kind of change does this PR introduce?**