'reindent all lines': wrong indent with object literal

[aeschli]

Testing #18958:

• in the vscode repo, open 'themeService.ts'
• run 'reindent all lines'.
• Note the change on defaultThemeColors:

let defaultThemeColors: { [baseTheme: string]: IThemeSetting[] } = {
	'vs': [
	{ scope: 'token.info-token', settings: { foreground: '#316bcd' } },
	{ scope: 'token.warn-token', settings: { foreground: '#cd9731' } },
	{ scope: 'token.error-token', settings: { foreground: '#cd3131' } },
	{ scope: 'token.debug-token', settings: { foreground: 'purple' } }
	],

[rebornix]

This is part of #19140 (comment)

[rebornix]

Reindent all lines and reindent selected lines now take care of this case. For other issues we still track in #19140.