[ELITERT-1198] Update doc's build infra links

Updates the links to the build infrastructure in the documentation to
make them point to the corresponding Github Actions instead of the old
internal Jenkins Jobs.

documentation/source/appendix/links_and_resources.rst

@@ -18,9 +18,9 @@ Module Documentation
 Build Infrastructure
 --------------------
 
-* `Verifier and Builder <https://jenkins.int.esrlabs.com/job/Testing-Tools/job/dragnet/job/dragnet-verifier/>`_
-* `Docs Builder <https://jenkins.int.esrlabs.com/job/Testing-Tools/job/dragnet/job/documentation/>`_
-* `Style-checker (linters) <https://jenkins.int.esrlabs.com/job/Testing-Tools/job/dragnet/job/dragnet-style-checker/>`_
+* `Verifier <https://github.com/esrlabs/dragnet/actions/workflows/ruby-tests.yml>`_
+* `Docs Builder <https://github.com/esrlabs/dragnet/actions/workflows/sphinx-doc.yml>`_
+* `Style-checker (linters) <https://github.com/esrlabs/dragnet/actions/workflows/ruby-linters.yml>`_
 
 Test Results
 ------------