Update emsdk version from 504cd45c to 36d4c36b

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

emsdk version updated: 504cd45c => 36d4c36b

The following revisions were included in this update:

```
- 36d4c36b Roll llvm-project from ff6d537b14d7 to 0b12400bd4f0 (337 revisions)
- 4bc40138 Roll emscripten from 739800b to 0134648 (3 revisions)
- 0b07d115 Roll emscripten from 6d5db10 to 739800b (1 revision)
- 1cca58a3 Roll binaryen from fc8f31cfe291 to e821d1759676 (1 revision)
- f6ceb65c Roll emscripten from ce75e06 to 6d5db10 (1 revision)
- 833aa203 Version 6.0.6 RC
- 541b30a7 Roll v8 from 32d3f8c07ee3 to 3c06a07680f8 (32 revisions)
```

Full log: https://chromium.googlesource.com/emscripten-releases/+log/504cd45c..36d4c36b

Author: emscripten-bot

test/emsdk_version.txt

@@ -1 +1 @@
-504cd45c64cddb3ccb5c4a48286b969b3a3be86c
+36d4c36becf2d9058ce876a545f5cc5a728abe31