ci: group dependabot updates (#38)

Signed-off-by: Henry Schreiner <[email protected]>

Author: henryiii

.github/dependabot.yml

@@ -4,9 +4,8 @@ updates:
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
-      interval: "daily"
-    ignore:
-      # cibuildwheel updates often and cannot be tracked by
-      # a major version tag like 'v1'. Mute updates since
-      # this is not a critical component
-      - dependency-name: "pypa/cibuildwheel*"
+      interval: "weekly"
+    groups:
+      actions:
+        patterns:
+          - "*"

.github/workflows/wheels.yml

@@ -43,7 +43,7 @@ jobs:
       with:
         submodules: true
 
-    - uses: pypa/cibuildwheel@v2.13.0
+    - uses: pypa/cibuildwheel@v2.16
       env:
         # Cross-compile on macOS
         CIBW_ARCHS_MACOS: x86_64 arm64