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/mod-reqin-log/.gitignore

@@ -0,0 +1,35 @@
+# Build artifacts
+*.o
+*.so
+*.a
+*.la
+.deps
+.libs
+
+# Build directories
+build/
+cmake-build-*/
+dist/
+bin/
+obj/
+
+# IDE
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Logs
+*.log
+
+# Testing
+coverage/
+*.gcno
+*.gcda
+
+# Packaging
+*.rpm
+*.deb
+*.tar.gz
+.aider*