Release 1.0.0

• Merge pull request #59 from oceanprotocol/feat/schema-credentials-fix (0429ed2)
• fix: add CredentialsShape (cf38c89)
• feat: update DDO schema to enforce minimum credentials and enhance validation tests (f3feb59)
• Merge pull request #58 from oceanprotocol/dependabot/npm_and_yarn/svgo-2.8.4 (249ac0e)
• Merge pull request #57 from oceanprotocol/dependabot/npm_and_yarn/js-yaml-4.3.2 (a4e06c8)
• chore(deps-dev): bump svgo from 2.8.3 to 2.8.4 (ef27cdf)
• chore(deps-dev): bump js-yaml from 4.3.1 to 4.3.2 (d987861)