[v1.x] Add subject and claims to AccessToken #4266

Job	Run time
checks / pre-commit	32s
checks / doc-snippets	17s
checks / test (3.10, lowest-direct, ubuntu-latest)	46s
checks / test (3.12, highest, ubuntu-latest)	50s
checks / test (3.13, lowest-direct, ubuntu-latest)	45s
checks / test (3.10, lowest-direct, windows-latest)	2m 8s
checks / test (3.11, lowest-direct, windows-latest)	2m 14s
checks / test (3.13, highest, windows-latest)	2m 57s
checks / test (3.10, highest, ubuntu-latest)	54s
checks / test (3.12, highest, windows-latest)	2m 43s
checks / test (3.13, highest, ubuntu-latest)	45s
checks / test (3.11, lowest-direct, ubuntu-latest)	48s
checks / test (3.12, lowest-direct, windows-latest)	3m 2s
checks / test (3.10, highest, windows-latest)	2m 23s
checks / test (3.11, highest, windows-latest)	2m 16s
checks / test (3.13, lowest-direct, windows-latest)	2m 11s
checks / test (3.12, lowest-direct, ubuntu-latest)	49s
checks / test (3.11, highest, ubuntu-latest)	45s
all-green	4s
	27m 9s

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