Update to new GHA based issue closing / PR comments, fix other links

All-The-Bots.md

@@ -2,10 +2,11 @@ This is a list of the services that post as typescript-bot.
 
 ## TypeScript repo
 
-- [Fabric Bot](https://github.com/microsoft/typescript/tree/main/.github/fabricbot.json) -- simple reactions to labels.
-- https://github.com/weswigham/typescript-bot-test-triggerer -- runs on the Azure Function typescriptbot-github, see [[Triggering TypeScript Bot]] -- responds to "test this" messages from team members.
+- [GitHub Actions - close issues](https://github.com/microsoft/TypeScript/blob/main/.github/workflows/close-issues.yml)
+- [GitHub Actions - PR replies for modified files](https://github.com/microsoft/TypeScript/blob/main/.github/workflows/pr-modified-files.yml)
+- https://github.com/microsoft/typescript-bot-test-triggerer -- runs on the Azure Function typescriptbot-github, see [[Triggering TypeScript Bot]] -- responds to "test this" messages from team members.
 - https://github.com/microsoft/Typescript-repos-automation -- runs on the Azure Function TypeScriptReposAutomation -- more simple reactions to labels.
-- https://github.com/microsoft/TypeScript-Twoslash-Repro-Action -- .github/workflows/??? -- ??? ... something with repros!
+- https://github.com/microsoft/TypeScript-Twoslash-Repro-Action -- run `tsrepro` and bisects: https://github.com/microsoft/TypeScript/blob/main/.github/workflows/twoslash-repros.yaml
 - https://github.com/microsoft/typescript-error-deltas -- produces PR comments showing new errors caused by PRs
 
 ## Definitely Typed repo