[libgit2-glib] ggit_submodule_update: Fix constness of update options

[Alberto Fanjul <albfan src gnome org>]

commit c801c70526031bd7d4a392a0cdc6da2c939bae3b
Author: Jan Alexander Steffens (heftig) <jan steffens gmail com>
Date:   Sun Mar 1 17:31:10 2020 +0000

    ggit_submodule_update: Fix constness of update options
    
    git_submodule_update expects non-const options.

 libgit2-glib/ggit-submodule-update-options.c | 2 +-
 libgit2-glib/ggit-submodule-update-options.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/libgit2-glib/ggit-submodule-update-options.c b/libgit2-glib/ggit-submodule-update-options.c
index 3a1cd3e..47b9d90 100644
--- a/libgit2-glib/ggit-submodule-update-options.c
+++ b/libgit2-glib/ggit-submodule-update-options.c
@@ -161,7 +161,7 @@ ggit_submodule_update_options_new (void)
        return g_object_new (GGIT_TYPE_SUBMODULE_UPDATE_OPTIONS, NULL);
 }
 
-const git_submodule_update_options *
+git_submodule_update_options *
 _ggit_submodule_update_options_get_submodule_update_options (GgitSubmoduleUpdateOptions *options)
 {
        if (options != NULL)
diff --git a/libgit2-glib/ggit-submodule-update-options.h b/libgit2-glib/ggit-submodule-update-options.h
index d26290b..8310e90 100644
--- a/libgit2-glib/ggit-submodule-update-options.h
+++ b/libgit2-glib/ggit-submodule-update-options.h
@@ -37,7 +37,7 @@ struct _GgitSubmoduleUpdateOptionsClass
        GObjectClass parent_class;
 };
 
-const git_submodule_update_options *
+git_submodule_update_options *
                       _ggit_submodule_update_options_get_submodule_update_options 
(GgitSubmoduleUpdateOptions  *options);
 
 GgitSubmoduleUpdateOptions  *ggit_submodule_update_options_new             (void);