build(flagd): reduce build time by excluding protobug files from spotbugs

Signed-off-by: Simon Schrottner <[email protected]>

Author: aepfli

providers/flagd/pom.xml

@@ -200,7 +200,14 @@
                     </execution>
                 </executions>
             </plugin>
-
+            <plugin>
+                <groupId>com.github.spotbugs</groupId>
+                <artifactId>spotbugs-maven-plugin</artifactId>
+                <version>4.8.6.6</version>
+                <configuration>
+                    <onlyAnalyze>dev.openfeature.contrib</onlyAnalyze>
+                </configuration>
+            </plugin>
             <plugin>
                 <artifactId>maven-resources-plugin</artifactId>
                 <version>3.3.1</version>