Hang on equality operators

[JohnnyMorganz]

Before the recent update to using shape, and the precedence improvements, we forced that binop expressions would not hang on equality operators, even when they go over the column width.
This was done mainly due to conditions in if statements, where hanging on equality operators looked weird.

This is no longer required anymore, since the recent improvements means that equality operators will look OK.
It also means we can hang to reduce line length in other places, because currently, StyLua will format like this:

assert(
	StringToHex(HexToString("05 e0 81 91 24 cb b2 2c 49 e2 0f 2e 8b 9a" .. " 47 56 9f fb fe ec d2 ff 1f")) == "05 e0 81 91 24 cb b2 2c 49 e2 0f 2e 8b 9a 47 56 9f fb fe ec d2 ff 1f"
)

(Source: https://raw.githubusercontent.com/SafeteeWoW/LibDeflate/4fd8e298c7315d47ee3cd2a9bc71e49f77f2afb0/tests/Test.lua)