Invalid code for UE crash reporter setup

[Tonetfal]

Steps to Reproduce

Get to this (https://docs.sentry.io/platforms/unreal/configuration/setup-crashreporter/#configure-the-crash-reporter-attributes) step in the tutorial, and try to compile

Expected Result

Compilation succeeding

Actual Result

0>[1/5] Compile [x64] MES_GameInstance.cpp
0>Definitions.MES.h(34): Warning C4005 : 'STEAM_SDK_VER': macro redefinition
0>Definitions.MES.h(31): Reference  : see previous definition of 'STEAM_SDK_VER'
0>Definitions.MES.h(35): Warning C4005 : 'STEAM_SDK_VER_PATH': macro redefinition
0>Definitions.MES.h(32): Reference  : see previous definition of 'STEAM_SDK_VER_PATH'
0>MES_GameInstance.cpp(31): Error C4129 : '{': unrecognized character escape sequence

Additional Info

user->SetStringField("ip_address", "\{\{auto}}");
should be
user->SetStringField("ip_address", "{{auto}}");

[getsantry]

Assigning to @getsentry/support for routing ⏲️