manager/asdf: support multiple tool versions per line

[rarkins]

Describe the proposed change(s).

Add support for multiple tool versions per line.

Example test today limited to one:

renovate/lib/modules/manager/asdf/extract.spec.ts

Lines 31 to 42 in c8fceec

	it('only captures the first version', () => {
	const res = extractPackageFile('nodejs 16.16.0 16.15.1');
	expect(res).toEqual({
	deps: [
	{
	currentValue: '16.16.0',
	datasource: 'node-version',
	depName: 'node',
	},
	],
	});
	});

Related discussion: #24968

[Suraj-kumar00]

Hi @rarkins, How are you doing?
Can I pick this up? And can you please help to understand it more so that I solve this issue?

[rarkins]

Please ask in #24968 if anything there is unclear

[MPV]

@Suraj-kumar00 Any plans/ideas on how to solve this?

[Suraj-kumar00]

Hi @MPV I want to be honest with you,actually I haven't understood the problem clearly and you haven't replied so i forgot to do this how I'm busy till 14 december because my exams are going on. Like if it's not require to solve this issue fast I can take it after my exams and can you please help me to understand this?