[Bug] Update Inlay Hints Provider Example to use `paddingRight` and `paddingLeft`

Reproducible in vscode.dev or in VS Code Desktop?

• Not reproducible in vscode.dev or VS Code Desktop

Reproducible in the monaco editor playground?

• Not reproducible in the monaco editor playground

Monaco Editor Playground Link

https://microsoft.github.io/monaco-editor/playground.html?source=v0.47.0#XQAAAAJGBgAAAAAAAABBqQkHQ5NjdMjwa-jY7SIQ9S7DNlzs5W-mwj0fe1ZCDRFc9ws9XQE0SJE1jc2VKxhaLFIw9vEWSxW3yscw_MnGRgmSaumWUF-TBOs7hVNPXc5Iv5vs3RB5mlylvG051-DfnCEgCN-B2M7mD076Fmw32M_5YJEJO_6SDm80o3ulryAn99D8wWHouPLBhxnXI-nTfrfb4M6Tvx1j_vvdMocHG4qGF_LhoF-kfEiDDlKrkbdX7NHwZw4JOUT-pUYc5dZzTI3QyhbZtCI9Wt3nWIGT0jkZIxqBVRM-vBEdnHl9AYl-KGGVBadSExWlgDbknOQ8MUr6NZ4GNyddUiVk6rArLzccBNHZDWuunilebIBnuu6lDsQNlUPmzSlMW-hQun7_ZS3c62WCQDQY4I1niLcF1I95_Onk13HpUlYYfUho-g6ZriRqtA06Sh-DGc8ZXul6UyNFcq3ulzJ8u75QPeoh8dIXdSORgnXJ6DwELj9Sha0ax3u61kn1O1L3PUZXmCSrh3KwZ06BVTYIn-cOTqjXPC5nCMvqWM2YMWwb26Jbegqty730sXqtMkY8XTUWVN8-zX-TldHgyqfuWolTswk1GeLjEIiwD9jsyQPKBlboOg8mhEDsexgIPVbyOYzsBqz_812Blg

Monaco Editor Playground Code

const value = `
const f = (a, b) => a + b;

const result = f(2, 5);
const result = f(2, 5);
`;

const editor = monaco.editor.create(document.getElementById("container"), {
	value,
	language: "javascript",
});

monaco.languages.registerInlayHintsProvider("javascript", {
	provideInlayHints(model, range, token) {
		return {
			hints: [
				{
					kind: monaco.languages.InlayHintKind.Type,
					position: { column: 13, lineNumber: 4 },
					label: `: Number`,
				},
				{
					kind: monaco.languages.InlayHintKind.Type,
					position: { column: 13, lineNumber: 5 },
					label: `: Number`,
				},
				{
					kind: monaco.languages.InlayHintKind.Type,
					position: { column: 13, lineNumber: 2 },
					label: `: Number`,
				},
				{
					kind: monaco.languages.InlayHintKind.Type,
					position: { column: 16, lineNumber: 2 },
					label: `: Number`,
				},
				
				{
					kind: monaco.languages.InlayHintKind.Parameter,
					position: { column: 18, lineNumber: 4 },
					label: `a:`,
				},
				{
					kind: monaco.languages.InlayHintKind.Parameter,
					position: { column: 21, lineNumber: 4 },
					label: `b:`,
					whitespaceAfter: true, // old parameter does not work anymore
				},
				{
					kind: monaco.languages.InlayHintKind.Parameter,
					position: { column: 18, lineNumber: 5 },
					label: `a:`,
				},
				{
					kind: monaco.languages.InlayHintKind.Parameter,
					position: { column: 21, lineNumber: 5 },
					label: `b:`,
					paddingRight: true, // paddingRight works
				},
			],
			dispose: () => {},
		};
	},
});

Reproduction Steps

1. Load the Inlay Hints Provider Example
2. Note that the whitespaceBefore and whitespaceAfter properties do not affect the result
3. Change to paddingLeft and paddingRight and see impact

Actual (Problematic) Behavior

2. Note that the whitespaceBefore and whitespaceAfter properties do not affect the result

Expected Behavior

Example should use correct properties

Additional Context

No response

Start with the Inlay Hints Provider Example and its Monaco Editor Playground reproduction. Compare the example's whitespaceBefore and whitespaceAfter properties with the documented paddingLeft and paddingRight behavior; it is done when the example uses the correct properties and the playground reproduces the expected padding.