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/CMakeLists.txt

@@ -0,0 +1,47 @@
+cmake_minimum_required(VERSION 3.10)
+project(mod_reqin_log_tests C)
+
+set(CMAKE_C_STANDARD 99)
+set(CMAKE_C_STANDARD_REQUIRED ON)
+
+# Find required packages
+find_package(PkgConfig REQUIRED)
+pkg_check_modules(CMOCKA REQUIRED cmocka)
+pkg_check_modules(APR REQUIRED apr-1)
+pkg_check_modules(APRUTIL REQUIRED apr-util-1)
+
+# Include directories
+include_directories(${CMOCKA_INCLUDE_DIRS})
+include_directories(${APR_INCLUDE_DIRS})
+include_directories(${APRUTIL_INCLUDE_DIRS})
+include_directories(/usr/include/httpd)
+
+# Test executable - Real module tests (testing actual implementation)
+add_executable(test_module_real tests/unit/test_module_real.c)
+target_link_libraries(test_module_real ${CMOCKA_LIBRARIES} ${APR_LIBRARIES} ${APRUTIL_LIBRARIES} m)
+
+add_executable(test_config_parsing tests/unit/test_config_parsing.c)
+target_link_libraries(test_config_parsing ${CMOCKA_LIBRARIES})
+
+add_executable(test_header_handling tests/unit/test_header_handling.c)
+target_link_libraries(test_header_handling ${CMOCKA_LIBRARIES} ${APR_LIBRARIES})
+
+add_executable(test_json_serialization tests/unit/test_json_serialization.c)
+target_link_libraries(test_json_serialization ${CMOCKA_LIBRARIES} ${APR_LIBRARIES})
+
+add_executable(test_h2_parsing tests/unit/test_h2_parsing.c)
+target_link_libraries(test_h2_parsing ${CMOCKA_LIBRARIES})
+
+# Enable testing
+enable_testing()
+add_test(NAME RealModuleTest COMMAND test_module_real)
+add_test(NAME ConfigParsingTest COMMAND test_config_parsing)
+add_test(NAME HeaderHandlingTest COMMAND test_header_handling)
+add_test(NAME JsonSerializationTest COMMAND test_json_serialization)
+add_test(NAME H2ParsingTest COMMAND test_h2_parsing)
+
+# Custom target for running tests
+add_custom_target(run_tests
+    COMMAND ${CMAKE_CTEST_COMMAND} --output-on-failure
+    DEPENDS test_module_real test_config_parsing test_header_handling test_json_serialization test_h2_parsing
+)