Merge pull request #2021 from kubernetes-client/dependabot/maven/bouncycastle.version-1.70

Bump bouncycastle.version from 1.69 to 1.70

Author: k8s-ci-robot

pom.xml

@@ -48,7 +48,7 @@
     <protobuf.version>3.19.1</protobuf.version>
     <junit.version>4.13</junit.version>
     <bucket4j.version>6.4.1</bucket4j.version>
-    <bouncycastle.version>1.69</bouncycastle.version>
+    <bouncycastle.version>1.70</bouncycastle.version>
     <gson.version>2.8.9</gson.version>
     <jsr305.version>3.0.2</jsr305.version>
     <okhttp3.version>4.9.1</okhttp3.version>