docs(managers): use table for categories display

[secustor]

Changes

Uses a table instead of a map to represent categories and relevant managers

Context

Closes #23233

Documentation (please check one with an [x])

• I have updated the documentation, or
• No documentation update is required

How I've tested my work (please select one)

I have verified these changes via:

• Code inspection only, or
• Newly added/modified unit tests, or
• No unit tests but ran on a real repository, or
• Both unit tests + ran on a real repository

Supported Managers

Group	Category ID	Managers
Ansible	ansible	ansible, ansible-galaxy
Batect	batect	batect, batect-wrapper
Bazel	bazel	bazel, bazel-module, bazelisk
C and C++	c	conan
Continuous Delivery	cd	argocd, cdnurl, fleet, flux, helmfile, helmsman, html, tekton
Continuous Integration	ci	azure-pipelines, bitbucket-pipelines, buildkite, circleci, cloudbuild, droneci, github-actions, gitlabci, gitlabci-include, jenkins, tekton, travis, velaci, woodpecker
Dart	dart	pub
Docker	docker	docker-compose, dockerfile
.NET	dotnet	cake, nuget
Elixir	elixir	mix
Go	golang	gomod
Helm	helm	helm-requirements, helm-values, helmfile, helmsman, helmv3
Infrastructure as Code	iac	ansible, ansible-galaxy, puppet, terraform, terragrunt
Java	java	deps-edn, gradle, gradle-wrapper, kotlin-script, leiningen, maven, maven-wrapper, sbt
JavaScript	js	meteor, nodenv, npm, nvm
Kubernetes	kubernetes	argocd, fleet, flux, helm-requirements, helm-values, helmfile, helmsman, helmv3, jsonnet-bundler, kubernetes, kustomize
Node.js	node	nodenv, nvm
PHP	php	composer
Python	python	pep621, pip-compile, pip_requirements, pip_setup, pipenv, poetry, pyenv, setup-cfg
Ruby	ruby	bundler, puppet, ruby-version
Rust	rust	cargo
Swift	swift	cocoapods, mint, swift
Terraform	terraform	terraform, terraform-version, terragrunt, terragrunt-version, tflint-plugin
No Category	n/a	asdf, bicep, cpanfile, fvm, git-submodules, hermit, homebrew, nix, osgi, pre-commit, regex

Configuring Managers

[HonkingGoose]

I assume the preview in the PR body text is the output of the the code. I'm happy with the preview, so I'll approve the PR.

I'll let the maintainers check the code.

[viceice]

otherwise LGTM

[renovate-release]

🎉 This PR is included in version 36.23.1 🎉

The release is available on:

• GitHub release
• 36.23.1

Your semantic-release bot 📦🚀

[HonkingGoose]

Thank you @secustor for working on this! ❤️