update TryOperatorDesugaring to new compiler#257

HajagosNorbert wants to merge 3 commits intoroc-lang:new-compilerroc-lang/examples:new-compilerfrom

HajagosNorbert:hajagosnorbert/examples-try-desugaringHajagosNorbert/examples-roc:hajagosnorbert/examples-try-desugaringCopy head branch name to clipboard