[jhbuild] latest: Switch gobject-introspection and libgweather back to master

[Ting-Wei Lan <lantw src gnome org>]

commit c21c18fca77a1db3ae667149fc88982ea6cd8073
Author: Ting-Wei Lan <lantw src gnome org>
Date:   Sun Mar 18 01:48:35 2018 +0800

    latest: Switch gobject-introspection and libgweather back to master

 modulesets/gnome-suites-core-deps-latest.modules |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/modulesets/gnome-suites-core-deps-latest.modules 
b/modulesets/gnome-suites-core-deps-latest.modules
index f27a6c6..b0e931f 100644
--- a/modulesets/gnome-suites-core-deps-latest.modules
+++ b/modulesets/gnome-suites-core-deps-latest.modules
@@ -646,7 +646,7 @@ the module and we will just change it to use a tarball anyway.
 
   <autotools id="gobject-introspection"
              autogenargs="--with-python=python3">
-    <branch repo="gitlab.gnome.org" checkoutdir="gobject-introspection" 
module="GNOME/gobject-introspection.git" revision="gnome-3-28"/>
+    <branch repo="gitlab.gnome.org" checkoutdir="gobject-introspection" 
module="GNOME/gobject-introspection.git"/>
     <dependencies>
       <dep package="bison"/>
       <dep package="flex"/>
@@ -1312,7 +1312,7 @@ the module and we will just change it to use a tarball anyway.
   </meson>
 
   <meson id="libgweather">
-    <branch revision="gnome-3-28"/>
+    <branch/>
     <dependencies>
       <dep package="libxml2"/>
       <dep package="geocode-glib"/>