chore: fix project metadata in poms (#366)

Author: akerekes

function-maven-plugin/pom.xml

@@ -14,7 +14,7 @@
   <name>Functions Framework Plugin</name>
   <description>A Maven plugin that allows functions to be deployed, and to be run locally
     using the Java Functions Framework.</description>
-  <url>http://maven.apache.org</url>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <scm>
     <url>http://github.com/GoogleCloudPlatform/functions-framework-java</url>

functions-framework-api/pom.xml

@@ -25,6 +25,9 @@
   <groupId>com.google.cloud.functions</groupId>
   <artifactId>functions-framework-api</artifactId>
   <version>2.0.0</version>
+  <name>Functions Framework Java API</name>
+  <description>An open source FaaS (Function as a service) framework for writing portable Java functions.</description>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

invoker/conformance/pom.xml

@@ -16,7 +16,7 @@
     A GCF project used to validate conformance to the Functions Framework contract
     using the Functions Framework Conformance tools.
   </description>
-  <url>https://github.com/GoogleCloudPlatform/functions-framework-conformance</url>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

invoker/core/pom.xml

@@ -16,6 +16,7 @@
     complete HTTP server that interprets incoming HTTP requests appropriately
     and forwards them to the function code.
   </description>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

invoker/pom.xml

@@ -15,7 +15,7 @@
     Parent POM for the GCF Java Invoker. The project is structured like this so
     that we can have modules that build jar files for use in tests.
   </description>
-  <url>https://github.com/GoogleCloudPlatform/functions-framework-java/tree/main/invoker</url>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <scm>
     <url>http://github.com/GoogleCloudPlatform/functions-framework-java</url>

invoker/testfunction/pom.xml

@@ -14,6 +14,7 @@
   <description>
     An example of a GCF function packaged into a jar. We use this in tests.
   </description>
+  <url>https://github.com/GoogleCloudPlatform/functions-framework-java</url>
 
   <dependencies>
     <dependency>
@@ -93,4 +94,4 @@
       </plugin>
     </plugins>
   </build>
-</project>
+</project>