feat: upgrade elixir/erlang runtimes

* elixir: 1.15.7 to 1.16.1
* erlang: 26.1.2 to 26.2.2

.drone.yml

@@ -37,7 +37,7 @@ steps:
       restore: true
 
   - name: test
-    image: &elixir 'elixir:1.15.7-slim'
+    image: &elixir 'hexpm/elixir:1.16.1-erlang-26.2.2-debian-bookworm-20240130-slim'
     environment:
       MIX_ENV: test
       POSTGRES_HOST: db

.tool-versions

@@ -1,2 +1,2 @@
-erlang 26.1.2
+erlang 26.2.2
 elixir 1.16.1

Dockerfile

@@ -1,4 +1,4 @@
-FROM elixir:1.16.0-slim AS builder
+FROM hexpm/elixir:1.16.1-erlang-26.2.2-debian-bookworm-20240130-slim AS builder
 
 RUN apt-get update \
   && apt-get -y install make