clang-query should print a list of applicable matchers when parsing a match fails

[LegalizeAdulthood]

Bugzilla Link	22504
Version	unspecified
OS	Linux

Extended Description

When I type an invalid match expression, clang-tidy tells me the type of matcher that it expects to find, but it doesn't print the match expressions that would supply appropriate values as it does with command-completion with line edit enabled.

Therefore, if you run without line edit, you're missing out on a bunch of functionality (no way to see what's appropriate for where you are in an expression)

[llvmbot]

@llvm/issue-subscribers-clang-query