libreoffice: Update version from 6.0.2.1 to 6.0.3.2

Announcement [1] and release notes [2][3] are available.

> The Document Foundation (TDF) announces LibreOffice 6.0.3, the third
> minor release of the LibreOffice 6 family, with around 70 bug and
> regression fixes.

[1] https://blog.documentfoundation.org/blog/2018/04/05/libreoffice-6-0-3-now-available-for-download/
[2] https://wiki.documentfoundation.org/Releases/6.0.3/RC1
[3] https://wiki.documentfoundation.org/Releases/6.0.3/RC2

libreoffice.be0

@@ -1,6 +1,6 @@
 #!/usr/bin/env beesh
 
-# BEE_VERSION libreoffice-6.0.2.1-0
+# BEE_VERSION libreoffice-6.0.3.2-0
 
 ## this file was created by bee init and should be executed to build a
 ## bee-package. (Additional hints are located at the end of this file.)