Disable scope hoisting when 'this' points to an export #2120

Job	Run time
Benchmarks	36m 14s
Lint	1m 16s
Flow	1m 29s
Integration tests (ubuntu-latest, Node 14)	3m 24s
Integration tests (macos-latest, Node 14)	8m 15s
Unit tests (ubuntu-latest, Node 14)	4m 38s
Integration tests (windows-latest, Node 14)	9m 52s
Unit tests (macos-latest, Node 14)	11m 2s
Integration tests (ubuntu-latest, Node 16)	4m 55s
Unit tests (windows-latest, Node 14)	13m 16s
Integration tests (macos-latest, Node 16)	6m 42s
Unit tests (ubuntu-latest, Node 16)	5m 52s
Integration tests (windows-latest, Node 16)	11m 30s
Unit tests (macos-latest, Node 16)	11m 16s
Unit tests (windows-latest, Node 16)	11m 7s
Test report	2s
	2h 20m 50s

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