Release 3.4.0

• Merge pull request #1843 from oceanprotocol/issue-1841-pub-flow (7b340ad)
• clean test (ea7562f)
• Merge branch 'main' into issue-1841-pub-flow (c657547)
• Merge pull request #1855 from oceanprotocol/feature/credentials-on-service-level (fdfe741)
• remove duplicate file + fix import (c80d69e)
• merge main & fix conflicts (8d579de)
• Integrate contracts v2.2.0 (#1845) (a2861ef)
• Merge pull request #1854 from oceanprotocol/checks-nft-tx (aeae593)
• Merge pull request #1857 from oceanprotocol/issue-1856-improve-error (5136d10)
• throw some error msgs if no tx (c701652)
• Merge pull request #1793 from oceanprotocol/bugfix/order_fix (443d748)
• Merge branch 'main' into bugfix/order_fix (25c4488)
• add credentials to service type (6cdf695)
• Added additional check for NFT tx. (1e0c75f)
• Merge branch 'main' into issue-1841-pub-flow (7da351b)
• Merge pull request #1853 from oceanprotocol/fix-try-catch-nft-creation (eb6d84e)
• Aggregate coverage. (988874a)
• Upgrade CI. (c160700)
• Add try/catch for failed transactions when deploying new NFT. (f2e5a3b)
• update files object (6ea2ea2)
• small changes for order (3255ce1)
• fix files, string, cannot be null (a06a5c5)
• fix download artifact name (d4272f4)
• fix name of artifacts (c7ad0d5)
• fix create erc params (fdc35ab)
• some fixes + cleaning (4bcb1d9)
• update github artifacts (442eef7)
• added changes for access lists (b5a2a64)
• some fix and refactor (51ddf52)
• restore package lock (06fd7f8)
• restore changelog (0eeacbc)
• put version 3.3.3 back (470c2ee)
• Release 3.3.4-next.1 (14894c7)
• fix review (61fff34)
• Merge branch 'main' into bugfix/order_fix (24945fb)
• Fix linter (c7b45ee)
• Fix non existing transaction error (bcfd125)