Tests

Add support for secrets stored in authinfo and netrc files #561

Job	Run time
jvm-integration-test (ubuntu-22.04, 24)	2m 39s
jvm-integration-test (macos-latest, 24)	4m 24s
unit-test (windows-latest, 24)	1m 12s
unit-test (macos-latest, 24)	2m 4s
unit-test (ubuntu-22.04, 24)	36s
graalvm-build	2m 1s
graalvm-integration-test	0s
nix-build	0s
	12m 56s

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