Dotty

Take care of all the missing outer pointer in Scala 2 library #34539

Job	Run time
test_non_bootstrapped	0s
test	54m 17s
test_windows_fast	32m 38s
test_scala2_library_tasty	0s
MiMa	10m 22s
test_windows_full	0s
community_build_a	48m 20s
community_build_b	1h 23m 4s
community_build_c	57m 50s
test_java8	0s
test_sbt	20m 48s
build-msi-package	0s
build-sdk-package / build	7m 44s
test-msi-package	0s
build-chocolatey-package / build	18s
test-chocolatey-package	0s
publish_nightly	0s
publish_release	0s
nightly_documentation	0s
open_issue_on_failure	0s
	5h 15m 21s

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