Remove java7 bundle from Maven central scripts

The bundle org.eclipse.jgit.java7 was deleted in 4.0

Change-Id: I57dbc0b18eaf164c8f53cc2b776ecb80481a993d
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

tools/maven-central/deploy.rb

@@ -53,7 +53,6 @@ artifacts = [group,
              group + '.archive',
              group + '.http.apache',
              group + '.http.server',
-             group + '.java7',
              group + '.junit',
              group + '.junit.http',
              group + '.pgm',

tools/maven-central/download.rb

@@ -13,7 +13,6 @@ artifacts = [group,
              group + '.archive',
              group + '.http.apache',
              group + '.http.server',
-             group + '.java7',
              group + '.junit',
              group + '.junit.http',
              group + '.pgm',