Bump parent POM from 1.67 to 1.69 (#5990)

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -28,7 +28,7 @@ THE SOFTWARE.
   <parent>
     <groupId>org.jenkins-ci</groupId>
     <artifactId>jenkins</artifactId>
-    <version>1.67</version>
+    <version>1.69</version>
     <relativePath />
   </parent>
 

test/pom.xml

@@ -95,6 +95,12 @@ THE SOFTWARE.
       <artifactId>jenkins-test-harness-tools</artifactId>
       <version>2.2</version>
       <scope>test</scope>
+      <exclusions>
+        <exclusion>
+          <groupId>${project.groupId}</groupId>
+          <artifactId>jenkins-test-harness</artifactId>
+        </exclusion>
+      </exclusions>
     </dependency>
     <dependency>
       <groupId>org.jenkins-ci</groupId>