Bump solr.version from 3.6.2 to 8.2.0

Bumps `solr.version` from 3.6.2 to 8.2.0.

Updates `solr-test-framework` from 3.6.2 to 8.2.0

Updates `solr-core` from 3.6.2 to 8.2.0

Signed-off-by: dependabot[bot] <support@github.com>
diff --git a/pom.xml b/pom.xml
index 159df9e..011a051 100644
--- a/pom.xml
+++ b/pom.xml
@@ -34,7 +34,7 @@
 
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-    <solr.version>3.6.2</solr.version>
+    <solr.version>8.2.0</solr.version>
     <jetty.version>6.1.9</jetty.version>
   </properties>