Bump go-jose to 4.1.4 to fix CVE-2026-34986 #17655

Job	Run time
Thanos unit tests	15m 41s
Go build for different platforms	13m 49s
Go build with -tags=stringlabels	48s
Check misspelled words	15s
Linters (Static Analysis) for Go	3m 18s
Thanos end-to-end tests (8, 3)	5m 21s
Thanos end-to-end tests (8, 7)	5m 8s
Thanos end-to-end tests (8, 5)	5m 9s
Thanos end-to-end tests (8, 2)	4m 35s
Thanos end-to-end tests (8, 1)	4m 50s
Thanos end-to-end tests (8, 4)	14m 8s
Thanos end-to-end tests (8, 6)	6m 9s
Thanos end-to-end tests (8, 0)	5m 57s
	1h 25m 8s

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