Merge pull request #92 from fosrl/chore/dependabot-single-pr-groups

chore(dependabot): limit grouped dependency updates to one PR per ecosystem

.github/dependabot.yml

@@ -1,40 +1,32 @@
 version: 2
+
 updates:
   - package-ecosystem: "gomod"
     directory: "/"
     schedule:
       interval: "daily"
+    open-pull-requests-limit: 1
     groups:
-      dev-patch-updates:
-        dependency-type: "development"
-        update-types:
-          - "patch"
-      dev-minor-updates:
-        dependency-type: "development"
-        update-types:
-          - "minor"
-      prod-patch-updates:
-        dependency-type: "production"
-        update-types:
-          - "patch"
-      prod-minor-updates:
-        dependency-type: "production"
-        update-types:
-          - "minor"
+      go-dependencies:
+        patterns:
+          - "*"
 
   - package-ecosystem: "docker"
     directory: "/"
     schedule:
       interval: "daily"
+    open-pull-requests-limit: 1
     groups:
-      patch-updates:
-        update-types:
-          - "patch"
-      minor-updates:
-        update-types:
-          - "minor"
+      docker-dependencies:
+        patterns:
+          - "*"
 
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule:
       interval: "weekly"
+    open-pull-requests-limit: 1
+    groups:
+      github-actions-dependencies:
+        patterns:
+          - "*"