fix(ja4ebpf): split bpf2go generate into Ja4Tc + Ja4Ssl, fix RPM systemd-rpm-macros

- Use two separate //go:generate directives (Ja4Tc for tc_capture.c, Ja4Ssl
  for uprobe_ssl.c) to avoid duplicate LICENSE symbol and multi-file clang issue
- Update loader.go to hold tcObjs/sslObjs separately with correct field names:
  UprobeSslSetFd, UprobeSslReadEntry, UretprobeSslReadExit,
  KprobeAccept4Entry, KretprobeAccept4Exit
- Add systemd-rpm-macros to all three RPM build stages (el8/el9/el10)
  so that %{_unitdir} macro resolves correctly
- RPMs now build successfully for el8, el9, el10

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

old/services/sentinel/packaging/logrotate/ja4sentinel

@@ -0,0 +1,17 @@
+# Logrotate configuration for ja4sentinel
+# Install to: /etc/logrotate.d/ja4sentinel
+
+/var/log/ja4sentinel/*.log {
+    daily
+    missingok
+    rotate 7
+    compress
+    delaycompress
+    notifempty
+    create 0600 root root
+    sharedscripts
+    postrotate
+        # Send SIGHUP to ja4sentinel to reopen log files
+        /bin/systemctl reload ja4sentinel 2>/dev/null || true
+    endscript
+}