Add intel-based MacOS 14 to runners list

Author: tqpcharlie

data/reusables/actions/supported-github-runners.md

@@ -68,6 +68,7 @@ For public repositories, jobs using the workflow labels shown in the table below
       <td> Intel </td>
       <td>
         <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md">macos-13</a></code>,
+        <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-14-Readme.md">macos-14</a></code>,
         <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-15-Readme.md">macos-15-intel</a></code>
       </td>
     </tr>
@@ -137,6 +138,7 @@ For {% ifversion ghec %}internal and{% endif %} private repositories, jobs using
       <td> Intel </td>
       <td>
         <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-13-Readme.md">macos-13</a></code>,
+        <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-14-Readme.md">macos-14</a></code>,
         <code><a href="https://github.com/actions/runner-images/blob/main/images/macos/macos-15-Readme.md">macos-15-intel</a></code>
       </td>
     </tr>