Remove $ from README command blocks for easier copy-paste (#589)

Author: odairrosario

README.md

@@ -12,25 +12,25 @@ This repo uses [Go 1.24 or higher](https://go.dev/dl/), [Node.js with npm](https
 For tests and code generation, this repo contains a git submodule to the main TypeScript repo pointing to the commit being ported.
 When cloning, you'll want to clone with submodules:
 
-```console
-$ git clone --recurse-submodules https://github.com/microsoft/typescript-go.git
+```sh
+git clone --recurse-submodules https://github.com/microsoft/typescript-go.git
 ```
 
 If you have already cloned the repo, you can initialize the submodule with:
 
-```console
-$ git submodule update --init --recursive
+```sh
+git submodule update --init --recursive
 ```
 
 With the submodule in place and `npm ci`, you can run tasks via `hereby`, similar to the TypeScript repo:
 
-```console
-$ hereby build          # Verify that the project builds
-$ hereby test           # Run all tests
-$ hereby install-tools  # Install additional tools such as linters
-$ hereby lint           # Run all linters
-$ hereby format         # Format all code
-$ hereby generate       # Generate all Go code (e.g. diagnostics, committed to repo)
+```sh
+hereby build          # Verify that the project builds
+hereby test           # Run all tests
+hereby install-tools  # Install additional tools such as linters
+hereby lint           # Run all linters
+hereby format         # Format all code
+hereby generate       # Generate all Go code (e.g. diagnostics, committed to repo)
 ```
 
 Additional tasks are a work in progress.