[R] Implement bindings for stringr::str_glue

[asfimport]

Reporter: Dragoș Moldovan-Grünfeld / @dragosmg

_{Note: This issue was originally created as ARROW-14860. Please see the migration documentation for further details.}

[thisisnic]

Closing this because we originally opened a series of tickets for all of stringrs functionality. However, we haven't seen any user interest in it, but if anyone would like to see it implemented, please comment below or reopen the issue.