Update scala-library to 3.8.1

[xerial-bot]

About this PR

📦 Updates org.scala-lang:scala-library from 2.13.18 to 3.8.1 ⚠

📜 GitHub Release Notes

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^{labels: library-update}

[gemini-code-assist]

Summary of Changes

Hello @xerial-bot, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request performs a routine dependency update, upgrading the project's Scala library to version 3.8.1. This ensures the project benefits from the latest improvements, bug fixes, and features available in the Scala 3 ecosystem, maintaining compatibility and leveraging modern language capabilities.

Highlights

• Scala Library Update: The scala-library dependency has been updated from version 2.13.18 to 3.8.1. This update affects the SCALA_2_13 variable in airspec/build.sbt and build.sbt, and ThisBuild / scalaVersion in examples/rx-demo/gallery/build.sbt.

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[gemini-code-assist]

Code Review

This pull request updates the Scala library version to 3.8.1. While the update itself is straightforward, there's a significant naming inconsistency in the build.sbt files. The variable SCALA_2_13 is now assigned the value "3.8.1", which is a Scala 3 version. This can lead to confusion and potential misconfigurations in parts of the build system that might rely on this variable name to infer the Scala major version. It's crucial to rename this variable to accurately reflect the Scala version it represents.

[gemini-code-assist]

The variable SCALA_2_13 is now assigned the value "3.8.1". This naming is misleading as it suggests a Scala 2.13 version, but it actually holds a Scala 3 version. This can cause confusion and potential issues if other parts of the build system rely on this variable name to determine the Scala major version. Please rename this variable to accurately reflect the Scala version it represents, for example, SCALA_3_8_1 or SCALA_3_LATEST if it's intended to be the latest Scala 3 version.

val SCALA_3_8_1         = "3.8.1"

[gemini-code-assist]

Similar to airspec/build.sbt, the variable SCALA_2_13 is assigned the value "3.8.1". This is a naming inconsistency that can lead to confusion and incorrect assumptions about the Scala version being used. It should be renamed to reflect that it's a Scala 3 version.

val SCALA_3_8_1         = "3.8.1"