Add several FAQ entries on comparisons #3537

Job	Run time
quint-linting	33s
quint-examples-dashboard (ubuntu-latest)	5m 26s
quint-antlr-grammar	28s
quint-examples-dashboard (macos-latest)	3m 9s
quint-integration-tests (ubuntu-latest)	5m 18s
quint-integration-tests (macos-latest)	5m 16s
quint-test-generated-up-to-date	1m 7s
quint-integration-tests (windows-latest)	6m 0s
quint-vscode-linting	1m 38s
quint-unit-tests (ubuntu-latest)	50s
quint-unit-tests (macos-latest)	41s
quint-vscode-plugin (ubuntu-latest)	3m 29s
quint-vscode-plugin (macos-latest)	3m 43s
quint-unit-tests (windows-latest)	1m 41s
	39m 19s

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