fix(ci): change maven_pull_request.yml to use install instead of verify to ensure artifacts are available for javadoc

Co-authored-by: thomasturrell <1552612+thomasturrell@users.noreply.github.com>

Author: Copilot

.github/workflows/maven_pull_request.yml

@@ -19,7 +19,7 @@ jobs:
           distribution: "temurin"
           cache: maven
       - name: Build with Maven
-        run: ./mvnw -B verify
+        run: ./mvnw -B install
       - name: Check documentation
         run: ./mvnw -B javadoc:javadoc -pl xapi-model,xapi-client,xapi-model-spring-boot-starter -am # This checks that the Javadoc is valid
       - name: Scan with Sonar