Update Elixir 1.17.2 / OTP 27.0.1

This is needed to support devices using OTP 27.0.1 (using `nerves_system_br`
>= 1.28.2).

OTP 27.0 was missing some handling of `ecdsa` signature algs for certificates
and would only allow `SHA1` for ecdsa certs. Device Certificates connecting
to NervesHub typically use `{:sha256, :ecdsa}` which would not match when
comparing allowed `:signature_algs_cert` option of the incoming client hello.

This was fixed as part of erlang/otp#8588 via
[`e57bfe6d`](erlang/otp@e57bfe6#diff-519ed7d3ffd869a0cf148a8b2fb6136d280147fa1d5c2aa6496a8fd2fc7ad188R1747-R1749)
to support checking mutliple `:ecdsa` options

.tool-versions

@@ -1,4 +1,4 @@
 nodejs 16.18.1
 python 3.10.13
-elixir 1.17.1-otp-27
-erlang 27.0
+elixir 1.17.2-otp-27
+erlang 27.0.1

Dockerfile

@@ -1,5 +1,5 @@
-ARG ELIXIR_VERSION=1.17.1
-ARG OTP_VERSION=27.0
+ARG ELIXIR_VERSION=1.17.2
+ARG OTP_VERSION=27.0.1
 ARG DISTRO=noble-20240605
 ARG NODE_VERSION=16.20.2