Fix Windows version resources

Add FileVersion, which is a required field
As not all required fields were present, none were being included
Fixes #4090

Signed-off-by: Kiel Hurley <[email protected]>

Author: Mortein

git.rc

@@ -12,6 +12,7 @@ BEGIN
       VALUE "OriginalFilename", "git.exe\0"
       VALUE "ProductName", "Git\0"
       VALUE "ProductVersion", GIT_VERSION "\0"
+      VALUE "FileVersion", GIT_VERSION "\0"
     END
   END