docs: replace links from profile repo to metrics repo [skip ci]

source/templates/repository/README.md

@@ -14,7 +14,7 @@
   </tr>
   <tr>
     <td colspan="2" align="center">
-      <img src="https://github.com/lowlighter/lowlighter/blob/master/metrics.repository.svg" alt=""></img>
+      <img src="https://github.com/lowlighter/metrics/blob/examples/metrics.repository.svg" alt=""></img>
       <img width="900" height="1" alt="">
     </td>
   </tr>

source/templates/repository/metadata.yml

@@ -1,7 +1,7 @@
 name: "📘 Repository template"
 description: A template mimicking GitHub visual identity and specially crafted for repositories.
 examples:
-  default: https://github.com/lowlighter/lowlighter/blob/master/metrics.repository.svg
+  default: https://github.com/lowlighter/metrics/blob/examples/metrics.repository.svg
 index: 1
 supports:
   - repository