[gnome-builder] glade: be more lenient in GTK 4 detection

[Christian Hergert <chergert src gnome org>]

commit 8d70c01db7a1a593b8f0f85d0f678372eb71c5af
Author: Christian Hergert <chergert redhat com>
Date:   Sun Nov 28 11:26:02 2021 -0800

    glade: be more lenient in GTK 4 detection
    
    We just care that 4 is there as the prefix.

 src/plugins/glade/gbp-glade-workbench-addin.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/plugins/glade/gbp-glade-workbench-addin.c b/src/plugins/glade/gbp-glade-workbench-addin.c
index 35f40b0d5..8ceca78e5 100644
--- a/src/plugins/glade/gbp-glade-workbench-addin.c
+++ b/src/plugins/glade/gbp-glade-workbench-addin.c
@@ -94,8 +94,8 @@ is_gtk4_template (GFile *file)
     {
       page[MIN (len, 4095)] = 0;
 
-      if (strstr (page, "<requires lib=\"gtk\" version=\"4.0\"/>") != NULL ||
-          strstr (page, "<requires lib='gtk' version='4.0'/>") != NULL)
+      if (strstr (page, "<requires lib=\"gtk\" version=\"4") != NULL ||
+          strstr (page, "<requires lib='gtk' version='4") != NULL)
         return TRUE;
     }