[gnome-continuous] Untag Mesa

[Emmanuele Bassi <ebassi src gnome org>]

commit 5af6d1018a914d25f4a2ea0b3304e3456223dfd1
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Tue Mar 6 17:40:04 2018 +0700

    Untag Mesa
    
    Maybe it was fixed in the last 6 months, even though the bug report is
    still open without any acknowledgement.

 manifest.json |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/manifest.json b/manifest.json
index bbc76d0..cebbbd8 100644
--- a/manifest.json
+++ b/manifest.json
@@ -317,8 +317,6 @@
                  "patches": ["python-mako-buildsys.patch"]},
 
                 {"src": "fd-mesa:mesa",
-                 "tag": "ab6f874439943837c06d3346385f75145e6d2775",
-                 "tag-reason": "https://bugs.freedesktop.org/show_bug.cgi?id=102674";,
                  "cflags": {
                      "x86_64": "-g -m64 -mtune=generic",
                      "i686": "-g -m32 -march=i686 -mtune=atom -fasynchronous-unwind-tables"