Prepare pmd release 7.0.0-rc2

Author: adangel

_config.yml

@@ -21,15 +21,15 @@ exclude:
 #     PMD vars            #
 # ----------------------- #
 pmd:
-  latestVersion: 7.0.0-rc1
-  latestVersionDate: 25-March-2023
+  latestVersion: 7.0.0-rc2
+  latestVersionDate: 29-April-2023
   downloads:
+    - version: 7.0.0-rc1
+      date: 25-March-2023
     - version: 6.55.0
       date: 25-February-2023
     - version: 6.54.0
       date: 28-January-2023
-    - version: 6.53.0
-      date: 31-December-2022
 
 # ----------------------- #
 #    Jekyll & Plugins     #