[gnome-builder] build: fix USE_SSH option for libgit2

[Christian Hergert <chergert src gnome org>]

commit e4a1ef16c97796fe6a80c6065c0579143e190cbe
Author: Christian Hergert <chergert redhat com>
Date:   Mon Jul 11 15:44:02 2022 -0700

    build: fix USE_SSH option for libgit2

 build-aux/flatpak/org.gnome.Builder.json | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/build-aux/flatpak/org.gnome.Builder.json b/build-aux/flatpak/org.gnome.Builder.json
index 09818446c..b1323ab2a 100644
--- a/build-aux/flatpak/org.gnome.Builder.json
+++ b/build-aux/flatpak/org.gnome.Builder.json
@@ -247,7 +247,7 @@
             "config-opts" : [
                 "-DCMAKE_BUILD_TYPE=RelWithDebInfo",
                 "-DBUILD_SHARED_LIBS:BOOL=ON",
-                "-DUSE_SSH=ON",
+                "-DUSE_SSH:BOOL=ON",
                 "-DUSE_THREADS:BOOL=ON"
             ],
             "sources" : [