Prod: Bump Container Registry to v3.6.2-gitlab

What does this MR do?

3.6.2 (2021-07-29)

Bug Fixes

• handlers: always add the migration_path label to HTTP metrics (b152880)
• handlers: reduce noise from client disconnected errors during uploads (61478d7)
• handlers: set correct config media type when saving manifest on DB (00f2c95)
• storage: return ErrManifestEmpty when zero-lenth manifest content is encountered (1ad342b)

Performance Improvements

• handlers: only read config from storage if manifest does not exist in DB (8851793)

Build System

• upgrade aliyungo dependency (2d44f17)
• upgrade aws-sdk-go dependency to 1.40.7 (e48843c)
• upgrade backoff/v4 dependency to 4.1.1 (abcb620)
• upgrade clock dependency to 1.1.0 (15c8463)
• upgrade cobra dependency to 1.2.1 (fed057e)
• upgrade docker/libtrust dependency (16adbf0)
• upgrade go-metrics dependency to 0.0.1 (3b4eae0)
• upgrade golang.org/x/time dependency (15b708c)
• upgrade labkit dependency to 1.6.0 (d56a536)
• upgrade opencontainer image-spec dependency to 1.0.1 (c750921)
• upgrade pgconn dependency to 1.10.0 (756cf1b)
• upgrade pgx/v4 dependency to 4.13.0 (b3ed0df)
• upgrade sentry-go dependency to 0.11.0 (b1ec39f)
• upgrade sql-migrate dependency (d00429e)

Related to gitlab-org/container-registry#425 (closed)

Author Check-list

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Reviewer Check-list

• Reviewed the diff jobs to confirm changes are as expected
• No changes shown in the diffs not associated with this MR - This may require a rebase or further investigation