[MAINTENANCE] Skip spring-context 6.x and pax-exam 4.14.x upgrades as…

… not supporting java 8

.github/dependabot.yaml

@@ -31,6 +31,9 @@ updates:
       - dependency-name: "org.springframework:spring-*"
         versions:
           - ">=6.0.0" # does not support java 8
+      - dependency-name: "org.springframework:spring-context" # rule above should catch the case but it didn't
+        versions:
+          - ">=6.0.0" # does not support java 8
       - dependency-name: "org.apache.servicemix.bundles:org.apache.servicemix.bundles.spring-*"
         versions:
           - ">=6.0.0" # does not support java 8
@@ -43,4 +46,7 @@ updates:
       - dependency-name: "org.eclipse:osgi" # should be upgraded to org.eclipse.platform:org.eclipse.osgi
         versions:
           - ">=3.9.1" # higher version removed CompositeBundle used by some artifacts
+      - dependency-name: "org.ops4j.pax.exam:pax-exam*"
+        versions:
+          - ">=4.14.0" # does not support java 8