fix: Support Rocky Linux 9 pour le package RPM

Cible: Rocky Linux 9 (compatible RHEL/CentOS)

Changes:
- packaging/Dockerfile.rpm: Build pour Rocky Linux
- packaging/build-rpm.sh: Ajout paramètre distribution (rocky/rhel/centos)
- packaging/rpm/ja4sentinel.spec:
  * Condition %if 0%{?rhel} >= 8 pour compatibilité RHEL
  * Description mise à jour avec Rocky Linux
- packaging/test/Dockerfile.rpm: Test sur Rocky Linux 9
- packaging/test/test-*.sh: Tests spécifiques Rocky Linux
- .github/workflows/build-rpm.yml:
  * Nom du job: 'Build RPM Package (Rocky Linux)'
  * TARGET_DIST: rockylinux:9
  * Simplification du build via Docker

Documentation:
- README.md: Instructions d'installation pour .rpm (Rocky/RHEL) et .deb (Debian/Ubuntu)
- Remplacement des instructions de build par installation via packages

Compatibilité:
- Rocky Linux 8.x et 9.x
- RHEL 8.x et 9.x
- CentOS Stream 8 et 9
- AlmaLinux 8.x et 9.x

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

packaging/rpm/ja4sentinel.spec

@@ -6,9 +6,12 @@ License:        MIT
 URL:            https://github.com/your-repo/ja4sentinel
 BuildArch:      x86_64
 
-# Runtime dependencies
+# Rocky Linux / RHEL compatibility
+# Requires EPEL for some dependencies if not in base repos
+%if 0%{?rhel} >= 8
 Requires:       systemd
 Requires:       libpcap
+%endif
 
 %description
 JA4Sentinel is a Go-based tool for capturing network traffic on Linux servers,
@@ -22,6 +25,7 @@ Features:
 - IP/TCP metadata enrichment
 - Multiple output formats (stdout, file, UNIX socket)
 - Structured JSON logging for systemd/journald
+- Compatible with Rocky Linux, RHEL, CentOS
 
 %prep
 # No source to unpack, binary is pre-built