[orca] Post-release version bump

[Joanmarie Diggs <joanied src gnome org>]

commit d39d11948e1c8d3fc8161e4af8779ad10cccd8c4
Author: Joanmarie Diggs <jdiggs igalia com>
Date:   Mon Aug 29 11:51:48 2022 +0200

    Post-release version bump

 README.md    | 2 +-
 configure.ac | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/README.md b/README.md
index e457acbfb..53916c08f 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# Orca v43.beta
+# Orca v43.rc
 
 ## Introduction
 
diff --git a/configure.ac b/configure.ac
index 733f195ae..5906a2202 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-m4_define([orca_version], [43.beta])
+m4_define([orca_version], [43.rc])
 
 m4_define(pygobject_required_version, 3.18)
 m4_define(atspi_required_version, 2.26)