feat: Role mapping support in pac4j extension #26313

Job	Run time
strict-compilation / strict-compilation	40m 58s
static-checks-maven / static-checks-maven	30m 30s
web-checks / web-checks	22m 43s
openrewrite / openrewrite	12m 59s
packaging-check (21) / packaging-check-jdk21	13m 10s
packaging-check (25) / packaging-check-jdk25	12m 59s
	2h 13m 19s

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