Bump jline

[electronicboy]

The bug I was holding back on for this has been resolved, updates jline
to 4.3.1, noting that now we're targetting Java 25 as the base, we no
longer need the JNI terminal; This has been kept for now as jline can use
it for a fallback, but will likely be removed in the future.

[papermc-pr-publishing]

Last updated for: c420ed4be2a91cf48b9452481f8a6a264e549430.

Download the Paperclip jar for this pull request: paper-14056.zip

Maven Publication

The artifacts published by this PR:

• 📦 io.papermc.paper:dev-bundle:26.2.local-SNAPSHOT
• 📦 io.papermc.paper:paper-api:26.2.local-SNAPSHOT

Repository Declaration

In order to use the artifacts published by the PR, add the following repository to your buildscript:

repositories {
    maven("https://maven-prs.papermc.io/Paper/pr14056") {
        name = "Maven for PR #14056" // https://github.com/PaperMC/Paper/pull/14056
        mavenContent {
            includeModule("io.papermc.paper", "dev-bundle")
            includeModule("io.papermc.paper", "paper-api")
        }
    }
}