fix(deps): resolve overlapping uv ecosystem directories in Dependabot config

Co-authored-by: shenxianpeng <3353385+shenxianpeng@users.noreply.github.com>

Author: Copilot

.github/dependabot.yml

@@ -22,11 +22,6 @@ updates:
         patterns:
           - "clang-tools*"
           - "cpp-linter*"
-  - package-ecosystem: uv
-    directory: /
-    schedule:
-      interval: "quarterly"
-    groups:
       dev:
         patterns:
           - "mypy*"
@@ -35,6 +30,8 @@ updates:
         update-types:
           - "major"
           - "minor"
+        schedule:
+          interval: "quarterly"
       docs:
         patterns:
           - "markdown-gfm-admonition*"
@@ -43,3 +40,5 @@ updates:
         update-types:
           - "major"
           - "minor"
+        schedule:
+          interval: "quarterly"