Allow minor version updates for org.springframework projects

Author: marcusdacoregio

.github/dependabot.yml

@@ -23,6 +23,8 @@ updates:
         update-types: [ "version-update:semver-major" ]
       - dependency-name: "org.mockito:mockito-bom"
         update-types: [ "version-update:semver-major" ]
+      - dependency-name: "org.springframework.*"
+        update-types: [ "version-update:semver-major" ]
       - dependency-name: "*"
         update-types: [ "version-update:semver-major", "version-update:semver-minor" ]