Disable spotbugs in log4j-perf

Signed-off-by: Matt Sicker <boards@gmail.com>
diff --git a/log4j-perf/pom.xml b/log4j-perf/pom.xml
index c27caca..77c215e 100644
--- a/log4j-perf/pom.xml
+++ b/log4j-perf/pom.xml
@@ -21,7 +21,6 @@
     <artifactId>log4j</artifactId>
     <groupId>org.apache.logging.log4j</groupId>
     <version>3.0.0-SNAPSHOT</version>
-    <relativePath>../</relativePath>
   </parent>
 
   <artifactId>log4j-perf</artifactId>
@@ -271,7 +270,13 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-deploy-plugin</artifactId>
-        <version>${deploy.plugin.version}</version>
+        <configuration>
+          <skip>true</skip>
+        </configuration>
+      </plugin>
+      <plugin>
+        <groupId>com.github.spotbugs</groupId>
+        <artifactId>spotbugs-maven-plugin</artifactId>
         <configuration>
           <skip>true</skip>
         </configuration>