chore: fix docker build (#463)

Add spec for oathkeeper:v26.2.0

ci: upgrade push action

chore: upgrade dotnet install script to 8.0 (#405)

chore: regenerate OpenAPI client v1.18.5

fix: use binary instead of source to install go

fix: update golang and install erlang

fix: elixir, python, java, and dart publishing (#365)

chore: upgrade dotnet to 6 (#349)

chore: update docker image (#336)