MDEV-40832 Export mariadb services as ELF versioned ABI

[grooverdan]

Move service versioning from include/service_versions.h to cmake/mariadb_services.cmake. For ELF capable environments produce a version script, so that the MariaDB exported services are versioned.

The include headers include the .symver so they have the right UND symbol and the server can move to providing updated implementations of services.

$ nm -D --with-symbol-versions sql/mariadbd | grep @@MARIADB
00000000021c2840 D base64_service@@MARIADB_base64_1.0
00000000021c2860 D encryption_scheme_service@@MARIADB_encryption_scheme_1.0
00000000021c2848 D encryption_service@@MARIADB_encryption_3.0
00000000021c2cf8 D json_service@@MARIADB_json_1.0
00000000021c28a0 D logger_service@@MARIADB_logger_1.0
00000000021c28e0 D my_crypt_service@@MARIADB_my_crypt_1.0
00000000021c2918 D my_md5_service@@MARIADB_my_md5_1.0
00000000021c2938 D my_print_error_service@@MARIADB_my_print_error_1.0
00000000021c2970 D my_sha1_service@@MARIADB_my_sha1_1.1
00000000021c2a38 D my_sha2_service@@MARIADB_my_sha2_1.0
00000000021c2a50 D my_snprintf_service@@MARIADB_my_snprintf_1.0
00000000021c2d20 D print_check_msg_service@@MARIADB_print_check_msg_1.0
00000000021c2a80 D progress_report_service@@MARIADB_progress_report_1.0
00000000021c2730 D sql_service_handler@@MARIADB_sql_service_1.2
00000000021c2ab8 D thd_alloc_service@@MARIADB_thd_alloc_2.0
00000000021c2ac8 D thd_autoinc_service@@MARIADB_thd_autoinc_1.0
00000000021c2af8 D thd_error_context_service@@MARIADB_thd_error_context_2.0
00000000021c2808 D thd_kill_statement_service@@MARIADB_kill_statement_16.0
00000000021c2d10 D thd_mdl_service@@MARIADB_thd_mdl_1.0
00000000021c2b10 D thd_rnd_service@@MARIADB_thd_rnd_1.0
00000000021c2b38 D thd_specifics_service@@MARIADB_thd_specifics_1.0
00000000021c2b50 D thd_timezone_service@@MARIADB_thd_timezone_1.0
00000000021c2b68 D thd_wait_service@@MARIADB_thd_wait_1.0
00000000021c2cc0 D wsrep_service@@MARIADB_wsrep_5.0

$ nm -D --with-symbol-versions sql/mariadbd | grep provider_service
00000000021c27e8 D provider_service_bzip2_static
00000000021c27f8 D provider_service_lz4_static
00000000021c27d8 D provider_service_lzma_static
00000000021c27e0 D provider_service_lzo_static
00000000021c27f0 D provider_service_snappy_static

So compression providers not correct yet.

Main services are versioned.

We could still use a dlvsym in plugin to resolve the server side. And if we are embracing gnuisms there's using dlmopen to open the plugin and the dlvsym in their own Lmid_t,