Ignore major incompatible opensaml PR's

Author: oharsta

.github/dependabot.yml

@@ -7,6 +7,14 @@ updates:
       interval: "weekly"
     allow:
       - dependency-type: "production"
+    # We want to manage this ourselves and not receive PR's for this
+    ignore:
+      - dependency-name: "org.springframework.*"
+        update-types: ["version-update:semver-major"]
+      - dependency-name: "org.flywaydb.*"
+        update-types: ["version-update:semver-major"]
+      - dependency-name: "org.opensaml.*"
+        update-types: ["version-update:semver-major"]
   - package-ecosystem: "github-actions"
     directory: "/"
     schedule: