Bump Gerrit to v3.10.0-rc3 and Java to 17

Gerrit requires Java 17 from v3.10.* onwards.

Change-Id: I3e0bd275d7dadc98bafef2970872afbdfd572644

pom.xml

diff --git a/pom.xml b/pom.xml
index 01994ce..cdfc0e4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -10,7 +10,7 @@
     <version>2.1.1</version>
     <properties>
         <Gerrit-ApiType>plugin</Gerrit-ApiType>
-        <Gerrit-ApiVersion>3.7.4</Gerrit-ApiVersion>
+        <Gerrit-ApiVersion>3.10.0-rc3</Gerrit-ApiVersion>
         <maven.test.skip>false</maven.test.skip>
     </properties>
     <distributionManagement>
@@ -52,7 +52,7 @@
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>3.8.0</version>
                 <configuration>
-                    <release>11</release>
+                    <release>17</release>
                     <encoding>UTF-8</encoding>
                 </configuration>
             </plugin>