ballerina-ls-v1.3.0-rc.4

What's Changed

• Improve the expressionEditor/semanticTokens API by @nipunayf in #448
• Fix the build failures in the GitHub workflows by @nipunayf in #452
• Extend the expressionEditor/semanticTokens API to include token support for ai:Document by @nipunayf in #451
• Add Generated Service Modifier by @DimuthuMadushan in #455
• Skip the end event if the token is missing by @nipunayf in #460
• Add error for return type of resources generated via OpenAPI specs by @LakshanWeerasinghe in #457
• Add read only metadata parameters by @samithkavishke in #449
• Update Service Class Documentation Description by @DimuthuMadushan in #462
• Add missing graphql import by @samithkavishke in #458
• Add check expression functionality for readonly metadata by @samithkavishke in #461
• Add AI connectors in connection landing within a new AI category and use latest packages by @dulajdilshan in #456
• Fix kafka service model getting test failuer by @LakshanWeerasinghe in #464

Full Changelog: v1.3.0-rc.3...v1.3.0-rc.4