Add Mise to pulumi-java

[lunaris]

This change adds a .mise.toml to the repository so that Mise can be used to manage developer tooling for pulumi-java. This is inline with other PRs across our estate, such as pulumi/pulumi#18626. Developers with Mise installed can now run mise trust in pulumi-java and have the relevant tooling installed for running make, etc.

[tgummerer]

Is this required to build Java?

[lunaris]

I've been a bit cautious since the pulumi submodule means that in theory you may be dipping in and out of the "full monorepo" at points and it's (IMO) handy to have a superset of that tooling available. But I'm happy if we think this is a bad call.

[tgummerer]

Shoudl we add dotnet too in that case? I'm fine either way to be clear, happy to get this in eithre way.

[i-am-tom]

I got the following error on this branch:

$ mise install --verbose
DEBUG ARGS: /opt/homebrew/bin/mise install --verbose
DEBUG config: ~/Git/pulumi/java/.mise.toml
DEBUG config: ~/.config/mise/config.toml
DEBUG installing 1 leaf tools first
DEBUG install_some_versions: java@openjdk-11
INFO  java@openjdk-11                     install
Error:
   0: failed to install core:java@openjdk-11
   1: no metadata found for version openjdk-11

Location:
   src/plugins/core/java.rs:254

Version:
   2025.2.6 macos-arm64 (2025-02-16)

Backtrace omitted. Run with RUST_BACKTRACE=1 environment variable to display it.
Run with RUST_BACKTRACE=full to include source snippets.

Do I need to do some extra setup?

[blampe]

We should turn on Renovate's mise support if we haven't already. It can handle bumping these tools for us.

[iwahbe]

We have added mise to this repo.