Update verification metadata

Author: Yeregorix

gradle/verification-metadata.xml

@@ -3,6 +3,9 @@
    <configuration>
       <verify-metadata>true</verify-metadata>
       <verify-signatures>false</verify-signatures>
+      <trusted-artifacts>
+         <trust group="org.spongepowered" name="plugin-spi" reason="SNAPSHOT"/>
+      </trusted-artifacts>
    </configuration>
    <components>
       <component group="aopalliance" name="aopalliance" version="1.0">
@@ -1160,6 +1163,9 @@
          </artifact>
       </component>
       <component group="org.apache.commons" name="commons-lang3" version="3.8.1">
+         <artifact name="commons-lang3-3.8.1-javadoc.jar">
+            <sha256 value="9581660137ce6b90a2f2b56775bddbac6fe2924bc73bcec1869cfb1af2908928" origin="Generated by Gradle"/>
+         </artifact>
          <artifact name="commons-lang3-3.8.1.jar">
             <sha256 value="dac807f65b07698ff39b1b07bfef3d87ae3fd46d91bbf8a2bc02b2a831616f68" origin="Generated by Gradle"/>
          </artifact>
@@ -1368,6 +1374,9 @@
          </artifact>
       </component>
       <component group="org.apache.maven" name="maven-artifact" version="3.8.6">
+         <artifact name="maven-artifact-3.8.6-javadoc.jar">
+            <sha256 value="7c396953ce665857bd16012c67b958eb37647381f1307094366be58ba9feed76" origin="Generated by Gradle"/>
+         </artifact>
          <artifact name="maven-artifact-3.8.6.jar">
             <sha256 value="de22a4c6f54fe31276a823b1bbd3adfd6823529e732f431b5eff0852c2b9252b" origin="Generated by Gradle"/>
          </artifact>
@@ -1585,6 +1594,9 @@
          </artifact>
       </component>
       <component group="org.codehaus.plexus" name="plexus-utils" version="3.3.1">
+         <artifact name="plexus-utils-3.3.1-javadoc.jar">
+            <sha256 value="0f5ce5101cc992061256b83ce7e8b3f8b5b775b68a12246280bae019c31876ae" origin="Generated by Gradle"/>
+         </artifact>
          <artifact name="plexus-utils-3.3.1.jar">
             <sha256 value="4b570fcdbe5a894f249d2eb9b929358a9c88c3e548d227a80010461930222f2a" origin="Generated by Gradle"/>
          </artifact>
@@ -2093,6 +2105,9 @@
          </artifact>
       </component>
       <component group="org.spongepowered" name="plugin-meta" version="0.8.1">
+         <artifact name="plugin-meta-0.8.1-javadoc.jar">
+            <sha256 value="f2b196cd54e32348d54998a2e790f6feb20ec030d0cb555a64199d73cb09b0a2" origin="Generated by Gradle"/>
+         </artifact>
          <artifact name="plugin-meta-0.8.1.jar">
             <sha256 value="33a0a2fce315900e24a2215666ef8dcae03de5b19c3e13629d218747b6ce63df" origin="Generated by Gradle"/>
          </artifact>