build: fix integration test (googleapis#775)

Co-authored-by: Leo <[email protected]>

Author: chanseokoh

oauth2_http/pom.xml

@@ -61,7 +61,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-failsafe-plugin</artifactId>
-        <version>3.0.0-M4</version>
+        <version>3.0.0-M5</version>
         <configuration>
           <forkedProcessTimeoutInSeconds>1200</forkedProcessTimeoutInSeconds>
           <reportNameSuffix>sponge_log</reportNameSuffix>
@@ -70,13 +70,6 @@
             <include>**/functional/*.java</include>
           </includes>
         </configuration>
-        <dependencies>
-          <dependency>
-            <groupId>org.apache.maven.surefire</groupId>
-            <artifactId>surefire-junit47</artifactId>
-            <version>3.0.0-M4</version>
-          </dependency>
-        </dependencies>
       </plugin>
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>