[LyX/master] Change version to one that RPM will accept.

[Richard Kimberly Heck]

commit 137fd291c2a80f04d53651cdf24288d6ed1e0f31
Author: Richard Kimberly Heck <rikiheck at lyx.org>
Date:   Wed Jul 26 19:45:16 2023 -0400

    Change version to one that RPM will accept.
---
 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure.ac b/configure.ac
index f61adef..f411b48 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl Process with autoconf to generate configure script   -*- sh -*-
 
-AC_INIT([LyX],[2.4.0-RC1-devel],[lyx-devel at lists.lyx.org],[lyx])
+AC_INIT([LyX],[2.4.0~RC1.devel],[lyx-devel at lists.lyx.org],[lyx])
 AC_PRESERVE_HELP_ORDER
 # Use ISO format only. The frontend needs to parse this
 AC_SUBST(LYX_DATE, ["2022-12-11"])