[Snyk] Security upgrade @govtechsg/open-attestation from 6.5.1 to 6.9.5#10

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yanlow wants to merge 1 commit intomasterfrom snyk-fix-e8a362d0a62c4f08ff2b095d30266d4c

+287-2

Commits on Jul 23, 2024

fix: package.json & yarn.lock to reduce vulnerabilities
snyk-bot
committed