chore: move example workflows (#304)

follow up to #303

Author: 2bndy5

.github/dependabot.yml

@@ -6,9 +6,7 @@
 version: 2
 updates:
   - package-ecosystem: github-actions
-    directories:
-      - "/"
-      - "docs/examples"
+    directory: "/"
     schedule:
       interval: "weekly"
     groups:

docs/examples/only-PR-comments.yml renamed to .github/workflows/examples/only-PR-comments.yml

@@ -10,7 +10,7 @@ Here are some example workflows to get started quickly.
 === "only clang-tidy"
 
     ``` yaml
-    --8<-- "docs/examples/only-clang-tidy.yml"
+    --8<-- ".github/workflows/examples/only-clang-tidy.yml"
     ```
 
     1. See also [`style`][style]
@@ -19,7 +19,7 @@ Here are some example workflows to get started quickly.
 === "only clang-format"
 
     ``` yaml
-    --8<-- "docs/examples/only-clang-format.yml"
+    --8<-- ".github/workflows/examples/only-clang-format.yml"
     ```
 
     1. See also [`style`][style]
@@ -28,7 +28,7 @@ Here are some example workflows to get started quickly.
 === "only PR comments"
 
     ``` yaml
-    --8<-- "docs/examples/only-PR-comments.yml"
+    --8<-- ".github/workflows/examples/only-PR-comments.yml"
     ```
 
     1. See also our [token permissions document](../permissions.md)