Generate updates for README with new RFCs (#179)

Author: lotas

README.md

@@ -63,4 +63,5 @@ See [mechanics](mechanics.md) for more detail.
 | RFC#166 | [Sign Public S3 URLs](rfcs/0166-Sign-public-S3-urls.md)                                                                                                                                |
 | RFC#168 | [Process Github issue_comment events to support adhoc task creation](rfcs/0168-Trigger-Tests-Based-on-PR-Comments.md)                                                                  |
 | RFC#169 | [Easy Taskcluster Setup](rfcs/0169-Easy-Taskcluster-setup.md)                                                                                                                          |
-| RFC#175 | [Restricted Pull Requests](rfcs/0175-restricted-pull-requests.md)                                                                                                                      |
+| RFC#175 | [Restricted Roles for Github Pull Requests](rfcs/0175-restricted-pull-requests.md)                                                                                                     |
+| RFC#177 | [Skip CI in github integration](rfcs/0177-Skip-ci-integrations.md)                                                                                                                     |

rfcs/README.md

@@ -51,4 +51,5 @@
 | RFC#166 | [Sign Public S3 URLs](0166-Sign-public-S3-urls.md)                                                                                                                                |
 | RFC#168 | [Process Github issue_comment events to support adhoc task creation](0168-Trigger-Tests-Based-on-PR-Comments.md)                                                                  |
 | RFC#169 | [Easy Taskcluster Setup](0169-Easy-Taskcluster-setup.md)                                                                                                                          |
-| RFC#175 | [Restricted Pull Requests](0175-restricted-pull-requests.md)                                                                                                                          |
+| RFC#175 | [Restricted Roles for Github Pull Requests](0175-restricted-pull-requests.md)                                                                                                     |
+| RFC#177 | [Skip CI in github integration](0177-Skip-ci-integrations.md)                                                                                                                     |