[PM-19273] [opaque] LoginStrategyService - refactor makeprepasswordloginmasterkey #38491

Job	Run time
Setup	5s
Build artifacts (selfhosted-open-source, dist:oss:selfhost)	5m 46s
Build artifacts (cloud-COMMERCIAL, dist:bit:cloud)	6m 2s
Build artifacts (selfhosted-COMMERCIAL, dist:bit:selfhost)	6m 1s
Build artifacts (cloud-QA, build:bit:qa, true)	5m 57s
Build artifacts (ee, build:bit:ee, true)	5m 57s
Build artifacts (cloud-euprd, build:bit:euprd)	6m 2s
Build artifacts (cloud-euqa, build:bit:euqa, true)	6m 1s
Build artifacts (cloud-usdev, build:bit:usdev, true)	6m 0s
Build Docker images	0s
Trigger web vault deploy	0s
Crowdin Push	0s
Check for failures	23s
	48m 14s

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