chore(deps) bump Wasmer to 4.1.2

[thibaultcha]

Mostly so not to fall too far behind and see what CI says.

[thibaultcha]

# Test 1
$ ./util/test.sh t/01-wasm/hfuncs/wasi/000-non_host_wasi.t

2023/08/30 11:29:09 [debug] 2776307#0: *1 wasm ops calling "wasi_vm_tests.test_wasi_non_host" in "rewrite" phase
2023/08/30 11:29:09 [debug] 2776307#0: *1 wasm creating "wasi_vm_tests" instance in "main" vm
thread '<unnamed>' panicked at 'wasmer_env_set_memory() is not supported', lib/c-api/src/wasm_c_api/wasi/mod.rs:390:5
stack backtrace:
   0: rust_begin_unwind
             at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/std/src/panicking.rs:579:5
   1: core::panicking::panic_fmt
             at /rustc/84c898d65adf2f39a5a98507f1fe0ce10a2b8dbc/library/core/src/panicking.rs:64:14
   2: wasi_env_set_memory
   3: ngx_wasmer_init_extern
             at ./src/wasm/wrt/ngx_wrt_wasmer.c:695:13
   4: ngx_wavm_instance_create
             at ./src/wasm/vm/ngx_wavm.c:993:14
   5: ngx_wasm_op_call_handler
             at ./src/wasm/ngx_wasm_ops.c:350:16
   6: ngx_wasm_ops_resume
             at ./src/wasm/ngx_wasm_ops.c:293:14
   7: ngx_http_wasm_rewrite_handler
             at ./src/http/ngx_http_wasm_module.c:675:10
   8: ngx_http_core_rewrite_phase
             at ./work/nginx-patched/src/http/ngx_http_core_module.c:929:10
   9: ngx_http_core_run_phases
             at ./work/nginx-patched/src/http/ngx_http_core_module.c:875:14
  10: ngx_http_handler
             at ./work/nginx-patched/src/http/ngx_http_core_module.c:858:5
  11: ngx_http_process_request
             at ./work/nginx-patched/src/http/ngx_http_request.c:2127:5
  12: ngx_http_process_request_headers
             at ./work/nginx-patched/src/http/ngx_http_request.c:1529:13
  13: ngx_http_process_request_line
             at ./work/nginx-patched/src/http/ngx_http_request.c:1196:13
  14: ngx_http_wait_request_handler
             at ./work/nginx-patched/src/http/ngx_http_request.c:523:5
  15: ngx_epoll_process_events
             at ./work/nginx-patched/src/event/modules/ngx_epoll_module.c:901:17
  16: ngx_process_events_and_timers
             at ./work/nginx-patched/src/event/ngx_event.c:248:12
  17: ngx_single_process_cycle
             at ./work/nginx-patched/src/os/unix/ngx_process_cycle.c:300:9
  18: main
             at ./work/nginx-patched/src/core/nginx.c:381:9
  19: __gconv_transform_ucs4le_internal
             at /usr/src/debug/glibc/glibc/iconv/../iconv/skeleton.c:786:4
  20: ucs4le_internal_loop_single
             at /usr/src/debug/glibc/glibc/iconv/gconv_simple.c:755:46
  21: __gconv_transform_ucs4le_internal
             at /usr/src/debug/glibc/glibc/iconv/../iconv/skeleton.c:565:15
  22: _start

[coveralls]

Pull Request Test Coverage Report for Build 6154992301

• 2 of 3 (66.67%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.009%) to 91.074%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/wasm/wrt/ngx_wrt_wasmer.c	2	3	66.67%

Totals
Change from base Build 6123274751:	-0.009%
Covered Lines:	7581
Relevant Lines:	8324

---

💛 - Coveralls