[Authlib] Update to 1.7.1 (#15741) #15738

Job	Run time
stubtest: stdlib (ubuntu-latest, 3.12)	37s
stubtest: stdlib (ubuntu-latest, 3.10)	39s
stubtest: stdlib (macos-latest, 3.12)	40s
stubtest: stdlib (windows-latest, 3.11)	1m 16s
stubtest: stdlib (windows-latest, 3.15)	3m 47s
stubtest: stdlib (ubuntu-latest, 3.15)	1m 18s
stubtest: stdlib (macos-latest, 3.13)	32s
stubtest: stdlib (macos-latest, 3.14)	34s
stubtest: stdlib (windows-latest, 3.12)	1m 28s
stubtest: stdlib (ubuntu-latest, 3.14)	35s
stubtest: stdlib (ubuntu-latest, 3.11)	36s
stubtest: stdlib (macos-latest, 3.11)	50s
stubtest: stdlib (macos-latest, 3.15)	1m 41s
stubtest: stdlib (macos-latest, 3.10)	1m 14s
stubtest: stdlib (windows-latest, 3.13)	1m 13s
stubtest: stdlib (ubuntu-latest, 3.13)	36s
stubtest: stdlib (windows-latest, 3.14)	1m 17s
	18m 53s

Provide feedback