[Fix] jsx-curly-brace-presence: handle single and only expression template literals

[taozhou-glean]

fix #3537

[codecov]

Codecov Report

Merging #3538 (099b14c) into master (8f24366) will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #3538   +/-   ##
=======================================
  Coverage   97.60%   97.60%           
=======================================
  Files         132      132           
  Lines        9275     9282    +7     
  Branches     3389     3392    +3     
=======================================
+ Hits         9053     9060    +7     
  Misses        222      222           

Impacted Files	Coverage Δ
lib/rules/jsx-curly-brace-presence.js	98.11% <100.00%> (+0.06%)	⬆️

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

[Newbie012]

Hi @ljharb, I believe this change is wrong. This is a valid use case for stringifying a primitive (e.g., from number to string). Although you could do it via String(var) or var.toString(), using prop={`${number}`} is a valid use case as well.

If you insist on keeping it as it is, I suggest putting it behind a flag 🙏.

[taozhou-glean]

let me revert this now

[ljharb]

@Newbie012 yes, you're right, it should be reverted.