[java-atk-wrapper] Bump to alpha development

[Samuel Thibault <sthibaul src gnome org>]

commit 01f3faf6c970395b96e5bbe074fd1e3cae3ff9e6
Author: Samuel Thibault <samuel thibault ens-lyon org>
Date:   Wed Mar 3 20:46:13 2021 +0100

    Bump to alpha development

 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/configure.ac b/configure.ac
index 608fcb4..995d629 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_PREREQ(2.63)
-AC_INIT([java-atk-wrapper],[0.38.0],[https://gitlab.gnome.org/GNOME/java-atk-wrapper/issues/new])
+AC_INIT([java-atk-wrapper],[4.0-alpha],[https://gitlab.gnome.org/GNOME/java-atk-wrapper/issues/new])
 : ${CXXFLAGS=""}
 
 AC_CONFIG_AUX_DIR(config)