Drop -dev version suffix in configure.ac for release

Author: natoscott

configure.ac

@@ -6,7 +6,7 @@
 # ----------------------------------------------------------------------
 
 AC_PREREQ([2.69])
-AC_INIT([htop], [3.2.2-dev], [[email protected]], [], [https://htop.dev/])
+AC_INIT([htop], [3.2.2], [[email protected]], [], [https://htop.dev/])
 
 AC_CONFIG_SRCDIR([htop.c])
 AC_CONFIG_AUX_DIR([build-aux])