Removed old v8 rules

The old Fluent UI v8 rules have been removed from the repository so now it is purely a v9 solution. The '-v9' suffix has been removed from the rule names as well.

Migrating from individual rule exports to a recommended set of rules.

Migrating from individual rule exports to a recommended set of rules.

Consuming packages can now import the recommended rules instead of importing each rule individually.

"plugins": [
	"@typescript-eslint",
	"react-hooks",
	"@microsoft/fluentui-jsx-a11y"  
],  
"extends": [
	"eslint:recommended",
	"plugin:@typescript-eslint/eslint-recommended",
	"plugin:react/recommended",
	"plugin:@typescript-eslint/recommended",
	"plugin:@microsoft/fluentui-jsx-a11y/recommended"
],  
"rules": {
	"react-hooks/rules-of-hooks": "error",
	"react-hooks/exhaustive-deps": "warn",
	"react/prop-types": "off",
},