bump devtools elixer to 1.14.5, and erlang/OTP 24 to latest 24.3.4.16

[ashleysommer]

I was running into some issues getting this intellij plugin to build from sources (and run tests) using Elixir version 1.13.4, so bumped devtools version of elixir to v1.14.5-otp-24, and otp-version to 24.3.4.16. I used the releases from asdf. This seemed to build and run the intellij_elixir Quoter service just fine, and all quoter tests passed.

testEexTokenizer is removed because eex/tokenizer.ex was combined into eex/compiler.ex in elixir v1.14+.

[joshuataylor]

Curious if we could use OTP 25.1+, as that supports openssl@3, which MacOS and Linux both have natively, I also have random compilation issues.