Added support for dereferenced map properties

[m1r4c]

Fixes #2591

[ChristopherHX]

Thank you for implementing this 👍

I may cherry pick this into my new upstream, on actions-oss to release this earlier

[ChristopherHX]

Only a code style consistency suggestion

Suggested change

	env := &EvaluationEnvironment{}
	env.Needs = map[string]Needs{
	"first-job": {
	Outputs: map[string]string{},
	Result: "success",
	},
	"second-job": {
	Outputs: map[string]string{},
	Result: "failure",
	},
	}
	env := &EvaluationEnvironment{
	Needs: map[string]Needs{
	"first-job": {
	Outputs: map[string]string{},
	Result: "success",
	},
	"second-job": {
	Outputs: map[string]string{},
	Result: "failure",
	},
	},
	}

[ChristopherHX]

Additional Tests for outputs used by me during review

Suggested change

	}
	{`contains(fromJSON('[{ "result": "failure", "outputs": { "key": "val1" } },{ "result": "success", "outputs": { "key": "val2" } }]').*.outputs.key, 'val1') }}`, true, "multiple-contains-dereferenced-output-item"},
	{`contains(fromJSON('[{ "result": "failure", "outputs": { "key": "val1" } },{ "result": "success", "outputs": { "key": "val2" } }]').*.outputs.key, 'val2') }}`, true, "multiple-contains-dereferenced-output-item-2"},
	{`contains(fromJSON('[{ "result": "failure", "outputs": { "key": "val1" } },{ "result": "success", "outputs": { "key": "val2" } }]').*.outputs.key, 'missing') }}`, false, "multiple-contains-dereferenced-output-misssing-item"},
	}