Bump api from 2.0-SNAPSHOT to 2.2.0-SNAPSHOT

Bumps api from 2.0-SNAPSHOT to 2.2.0-SNAPSHOT.

---
updated-dependencies:
- dependency-name: org.geysermc.floodgate:api
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

bukkit/pom.xml

@@ -215,7 +215,7 @@
         <dependency>
             <groupId>org.geysermc.floodgate</groupId>
             <artifactId>api</artifactId>
-            <version>2.0-SNAPSHOT</version>
+            <version>2.2.0-SNAPSHOT</version>
             <scope>provided</scope>
             <exclusions>
                 <exclusion>