Automatic rebaseline of codesize expectations. NFC

This is an automatic change generated by tools/maint/rebaseline_tests.py.

The following (8) test expectation files were updated by
running the tests with `--rebaseline`:

```
codesize/test_codesize_cxx_ctors1.json: 152002 => 152002 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_except.json: 195902 => 195902 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_except_wasm.json: 167135 => 167135 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_except_wasm_legacy.json: 165015 => 165015 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_mangle.json: 262381 => 262381 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_noexcept.json: 154004 => 154004 [+0 bytes / +0.00%]
codesize/test_codesize_cxx_wasmfs.json: 179751 => 179751 [+0 bytes / +0.00%]
codesize/test_codesize_files_wasmfs.json: 63811 => 63811 [+0 bytes / +0.00%]

Average change: +0.00% (+0.00% - +0.00%)
```

Author: emscripten-bot

test/codesize/test_codesize_cxx_ctors1.json

@@ -2,9 +2,9 @@
   "a.out.js": 19322,
   "a.out.js.gz": 8008,
   "a.out.nodebug.wasm": 132680,
-  "a.out.nodebug.wasm.gz": 49969,
+  "a.out.nodebug.wasm.gz": 49967,
   "total": 152002,
-  "total_gz": 57977,
+  "total_gz": 57975,
   "sent": [
     "__cxa_throw",
     "_abort_js",

test/codesize/test_codesize_cxx_except.json

@@ -2,9 +2,9 @@
   "a.out.js": 23298,
   "a.out.js.gz": 8987,
   "a.out.nodebug.wasm": 172604,
-  "a.out.nodebug.wasm.gz": 57507,
+  "a.out.nodebug.wasm.gz": 57504,
   "total": 195902,
-  "total_gz": 66494,
+  "total_gz": 66491,
   "sent": [
     "__cxa_begin_catch",
     "__cxa_end_catch",

test/codesize/test_codesize_cxx_except_wasm.json

@@ -2,9 +2,9 @@
   "a.out.js": 19125,
   "a.out.js.gz": 7925,
   "a.out.nodebug.wasm": 148010,
-  "a.out.nodebug.wasm.gz": 55366,
+  "a.out.nodebug.wasm.gz": 55368,
   "total": 167135,
-  "total_gz": 63291,
+  "total_gz": 63293,
   "sent": [
     "_abort_js",
     "_tzset_js",

test/codesize/test_codesize_cxx_except_wasm_legacy.json

@@ -2,9 +2,9 @@
   "a.out.js": 19199,
   "a.out.js.gz": 7955,
   "a.out.nodebug.wasm": 145816,
-  "a.out.nodebug.wasm.gz": 54992,
+  "a.out.nodebug.wasm.gz": 54987,
   "total": 165015,
-  "total_gz": 62947,
+  "total_gz": 62942,
   "sent": [
     "_abort_js",
     "_tzset_js",

test/codesize/test_codesize_cxx_mangle.json

@@ -2,9 +2,9 @@
   "a.out.js": 23348,
   "a.out.js.gz": 9009,
   "a.out.nodebug.wasm": 239033,
-  "a.out.nodebug.wasm.gz": 79867,
+  "a.out.nodebug.wasm.gz": 79863,
   "total": 262381,
-  "total_gz": 88876,
+  "total_gz": 88872,
   "sent": [
     "__cxa_begin_catch",
     "__cxa_end_catch",

test/codesize/test_codesize_cxx_noexcept.json

@@ -2,9 +2,9 @@
   "a.out.js": 19322,
   "a.out.js.gz": 8008,
   "a.out.nodebug.wasm": 134682,
-  "a.out.nodebug.wasm.gz": 50811,
+  "a.out.nodebug.wasm.gz": 50810,
   "total": 154004,
-  "total_gz": 58819,
+  "total_gz": 58818,
   "sent": [
     "__cxa_throw",
     "_abort_js",

test/codesize/test_codesize_cxx_wasmfs.json

@@ -2,9 +2,9 @@
   "a.out.js": 7056,
   "a.out.js.gz": 3322,
   "a.out.nodebug.wasm": 172695,
-  "a.out.nodebug.wasm.gz": 63388,
+  "a.out.nodebug.wasm.gz": 63383,
   "total": 179751,
-  "total_gz": 66710,
+  "total_gz": 66705,
   "sent": [
     "__cxa_throw",
     "_abort_js",

test/codesize/test_codesize_files_wasmfs.json

@@ -2,9 +2,9 @@
   "a.out.js": 5487,
   "a.out.js.gz": 2586,
   "a.out.nodebug.wasm": 58324,
-  "a.out.nodebug.wasm.gz": 18216,
+  "a.out.nodebug.wasm.gz": 18215,
   "total": 63811,
-  "total_gz": 20802,
+  "total_gz": 20801,
   "sent": [
     "a (emscripten_date_now)",
     "b (emscripten_err)",