Prepare Release - v3.0.0

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This is an automated PR for a new release.

Please check the following before approving:

• Changelog is accurate. The documented changes for this release are printed below.
• Any files referencing a version number. Confirm it matches the version number in the branch name.

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Release Changelog Preview

v3.0.0

🔴 Breaking Changes

• Remove letters option from password recipes. Letters are now always included in generated passwords and cannot be disabled. Configurations using letters in password_recipe will result in an error. {Remove letter configuration for password recipe #256}
• The account field should now be set to the account name. Account name appears at the top of the left sidebar in the 1Password desktop app.
• Users who use biometric authentication should configure 1Password desktop app. {FEATURE: Update provider to use 1Password SDKs #270}

Features

• Update provider to use 1Password SDKs. {FEATURE: Update provider to use 1Password SDKs #270}
• Add connect_url and connect_token configuration parameters. These are more specific alternatives to url and token for Connect authentication. The original url and token parameters continue to be supported but are set for deprecation. {Update auth params #265}

Fixes

• Fix provider error when item is manually removed from 1Password. {Recreate item when it is missing #97}
• Update testing documentation with available testing make commands and setup instructions. {Update testing docs to include testing commands #269}
• Update README and documentation to reference 1Password developer portal. { Add new SDK docs #266}
• Fix field reference from label to id for item data source. {Fix field reference from "label" to "id" for 1Password database items #213}

Changes

• Remove 1Password CLI support in favor of SDKs. {Deprecate cli code #264}

Security

• Update golang.org/x/crypto from 0.39.0 to 0.45.0 to address security vulnerabilities. {Bump 'golang.org/x/crypto' to address security vulnerabilities. #276}