prefer-template is too situational for a lint rule

[fiddlerwoaroof]

Template literals vs. concatenation seems to depend a lot on the context. Perhaps we should disable the prefer-template linter?

https://github.com/hoverinc/elangley-junk-drawer/commit/5ffa903470ffb3c8537fd95e5dd03a59f6da5161?branch=5ffa903470ffb3c8537fd95e5dd03a59f6da5161&diff=split#diff-fae9bec76007a790c035f176e681d7a917a9d3d31561012ba0b6318a93c0e6e9L31-L49