[SCB-2523] Remove unused google code findbugs dependency (#2980)

diff --git a/dependencies/default/pom.xml b/dependencies/default/pom.xml
index 472111e..7f65a57 100644
--- a/dependencies/default/pom.xml
+++ b/dependencies/default/pom.xml
@@ -46,7 +46,6 @@
     <commons-lang3.version>3.12.0</commons-lang3.version>
     <commons-logging.version>1.2</commons-logging.version>
     <esotericsoftware.version>4.0.2</esotericsoftware.version>
-    <findbugs-annotations.version>2.0.0</findbugs-annotations.version>
     <findbugs-jsr305.version>3.0.2</findbugs-jsr305.version>
     <governator-annotations.version>1.17.12</governator-annotations.version>
     <governator-api.version>1.17.12</governator-api.version>
@@ -150,12 +149,6 @@
 
       <dependency>
         <groupId>com.google.code.findbugs</groupId>
-        <artifactId>annotations</artifactId>
-        <version>${findbugs-annotations.version}</version>
-        <scope>provided</scope>
-      </dependency>
-      <dependency>
-        <groupId>com.google.code.findbugs</groupId>
         <artifactId>jsr305</artifactId>
         <version>${findbugs-jsr305.version}</version>
         <scope>provided</scope>
diff --git a/handlers/handler-loadbalance/pom.xml b/handlers/handler-loadbalance/pom.xml
index 1d1fbd6..5b93461 100644
--- a/handlers/handler-loadbalance/pom.xml
+++ b/handlers/handler-loadbalance/pom.xml
@@ -71,11 +71,6 @@
       <scope>provided</scope>
     </dependency>
     <dependency>
-      <groupId>com.google.code.findbugs</groupId>
-      <artifactId>annotations</artifactId>
-      <scope>provided</scope>
-    </dependency>
-    <dependency>
       <groupId>org.apache.servicecomb</groupId>
       <artifactId>registry-local</artifactId>
       <scope>test</scope>