[MAINTENANCE] Exclude derby update to version not supporting java 8

Author: alien11689

.github/dependabot.yaml

@@ -17,10 +17,13 @@ updates:
     ignore:
       - dependency-name: "org.apache.felix:maven-bundle-plugin"
         versions:
-          - ">=6.0.0"
+          - ">=6.0.0" # does not support java 8
       - dependency-name: "biz.aQute.bnd:biz.aQute.bndlib"
         versions:
-          - ">=7.0.0"
+          - ">=7.0.0" # does not support java 8
+      - dependency-name: "org.apache.derby:derby"
+        versions:
+          - ">=10.15.0" # does not support java 8
 
   - package-ecosystem: "maven"
     directory: "/application"