add .git to src excludes
diff --git a/dist-archive/src/assembly/src.xml b/dist-archive/src/assembly/src.xml
index a34a306..cf7eb5a 100644
--- a/dist-archive/src/assembly/src.xml
+++ b/dist-archive/src/assembly/src.xml
@@ -25,6 +25,7 @@
     <fileSet>
       <directory>../</directory>
       <excludes>
+        <exclude>**/.git/**</exclude>
         <exclude>**/site-content/**</exclude>
         <exclude>**/target/**</exclude>
       </excludes>