debian: Update to version 19.2.8~cros1

BUG=None
TEST=Builds via docker image.

Change-Id: I76d8e310ac6bf725d30c102c6c9dcdbb9a9c0d73
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/mesa/+/1975032
Commit-Queue: David Riley <davidriley@chromium.org>
Tested-by: David Riley <davidriley@chromium.org>
Reviewed-by: Gurchetan Singh <gurchetansingh@chromium.org>
diff --git a/debian/changelog b/debian/changelog
index ba7695e..053a533 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,11 +1,10 @@
-mesa (19.2.7~cros2) UNRELEASED; urgency=medium
+mesa (19.2.8~cros1) experimental; urgency=medium
 
-  * New upstream release (19.2.2)
   * Remove mangled headers.
-  * New upstream release (19.2.7) 
   * Re-add GLES2 pkgconfig. 
+  * New upstream release (19.2.8) 
 
- -- David Riley <davidriley@google.com>  Wed, 18 Dec 2019 11:12:27 -0800
+ -- David Riley <davidriley@google.com>  Wed, 18 Dec 2019 14:27:44 -0800
 
 mesa (19.2.0~cros1-4) experimental; urgency=medium