chore: Bump version to 0.96

Update version strings across all build configurations:
- src/lib_ccx/lib_ccx.h
- linux/configure.ac
- mac/configure.ac
- package_creators/PKGBUILD
- package_creators/ccextractor.spec
- package_creators/debian.sh
- OpenBSD/Makefile

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

package_creators/PKGBUILD

@@ -1,5 +1,5 @@
 pkgname=ccextractor
-pkgver=0.95
+pkgver=0.96
 pkgrel=1
 pkgdesc="A closed captions and teletext subtitles extractor for video streams."
 arch=('i686' 'x86_64')

package_creators/ccextractor.spec

@@ -1,5 +1,5 @@
 Name: ccextractor
-Version: 0.95
+Version: 0.96
 Release: 1
 Summary: A closed captions and teletext subtitles extractor for video streams.
 Group: Applications/Internet

package_creators/debian.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 TYPE="debian"   # can be one of 'slackware', 'debian', 'rpm'
 PROGRAM_NAME="ccextractor"
-VERSION="0.95"
+VERSION="0.96"
 RELEASE="1"
 LICENSE="GPL-2.0"
 MAINTAINER="carlos@ccextractor.org"