Copy sonatype-oss-release configuration from Guava to failureaccess.

This prevents a `gpg: signing failed: Timeout` error during release.

This lets us continue our progress on #6776.

RELNOTES=n/a
PiperOrigin-RevId: 573995200

futures/failureaccess/pom.xml

@@ -75,4 +75,26 @@
       </plugin>
     </plugins>
   </build>
+  <profiles>
+    <profile>
+        <id>sonatype-oss-release</id>
+        <build>
+          <plugins>
+            <plugin>
+              <artifactId>maven-gpg-plugin</artifactId>
+              <version>3.0.1</version>
+              <executions>
+                <execution>
+                  <id>sign-artifacts</id>
+                  <phase>verify</phase>
+                  <goals>
+                    <goal>sign</goal>
+                  </goals>
+                </execution>
+              </executions>
+            </plugin>
+          </plugins>
+      </build>
+    </profile>
+  </profiles>
 </project>