Allow minor version updates

Author: marcusdacoregio

.github/dependabot.yml

@@ -23,7 +23,7 @@ updates:
       - dependency-name: "org.mockito:mockito-bom"
         update-types: [ "version-update:semver-major" ]
       - dependency-name: "*"
-        update-types: [ "version-update:semver-major",  "version-update:semver-minor" ]
+        update-types: [ "version-update:semver-major" ]
 
   - package-ecosystem: "gradle"
     target-branch: "3.3.x"