branch staging updated (cbad357 -> 9c0170a)

[guix-commits]

rhelling pushed a change to branch staging
in repository guix.

      from  cbad357   guix: ant-build-system: Put dummy project-name into 
default build.xml.
       new  fd730a8   gnu: vulkan-headers: Update to 1.1.114.
       new  9c0170a   gnu: mesa: Update to 19.1.3.

The 2 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "adds" were already present in the repository and have only
been added to this reference.


Summary of changes:
 gnu/packages/gl.scm     | 6 +++---
 gnu/packages/vulkan.scm | 8 ++++----
 2 files changed, 7 insertions(+), 7 deletions(-)