Add deps info for emscripten_longjmp

This was going to be a part of emscripten-core#12399, but commiting this single line
first will enable rolling of the corresponding LLVM
(https://reviews.llvm.org/D88697) and Binaryen
(WebAssembly/binaryen#3191) patches successfully without us needing to
disable any Emscripten tests or do a double rolling.

Author: aheejin

src/deps_info.json

@@ -123,6 +123,7 @@
   "setjmp": ["setThrew", "realloc", "testSetjmp", "saveSetjmp"],
   "longjmp": ["setThrew", "realloc", "testSetjmp", "saveSetjmp"],
   "siglongjmp": ["setThrew", "realloc", "testSetjmp", "saveSetjmp"],
+  "emscripten_longjmp": ["setThrew", "realloc", "testSetjmp", "saveSetjmp"],
   "emscripten_longjmp_jmpbuf": ["setThrew", "realloc", "testSetjmp", "saveSetjmp"],
   "emscripten_websocket_new": ["malloc", "free"],
   "emscripten_websocket_set_onmessage_callback_on_thread": ["malloc", "free"],