Fix workflow artifact upload paths missing "X" in EssentialsX addon jar names

[Copilot]

Information

Workflow artifact upload steps referenced incorrect jar filenames — all addon jars are built as EssentialsX{Addon}-*.jar (e.g. EssentialsXChat, EssentialsXProtect) because project names in settings.gradle.kts are all prefixed with EssentialsX, and archivesName is set to project.name. The upload globs were missing the X, causing every per-module direct upload to fail to find its target file.

Details

Proposed fix:
Update all per-module archive: false upload step paths in both build-pr.yml and build-master.yml to use the correct EssentialsX-prefixed names:

Before	After
jars/EssentialsAntiBuild-*.jar	jars/EssentialsXAntiBuild-*.jar
jars/EssentialsChat-*.jar	jars/EssentialsXChat-*.jar
jars/EssentialsDiscord-*.jar	jars/EssentialsXDiscord-*.jar
jars/EssentialsDiscordLink-*.jar	jars/EssentialsXDiscordLink-*.jar
jars/EssentialsGeoIP-*.jar	jars/EssentialsXGeoIP-*.jar
jars/EssentialsProtect-*.jar	jars/EssentialsXProtect-*.jar
jars/EssentialsSpawn-*.jar	jars/EssentialsXSpawn-*.jar
jars/EssentialsXMPP-*.jar	jars/EssentialsXXMPP-*.jar

The Javadoc cp paths in build-master.yml reference filesystem directory names (which don't include X) and remain correct as-is.

Environments tested:

OS: N/A (CI workflow change only)

Java version: N/A

• Most recent Paper version (1.XX.Y, git-Paper-BUILD)
• CraftBukkit/Spigot/Paper 1.12.2
• CraftBukkit 1.8.8

Demonstration:

N/A — the incorrect globs would silently produce no artifact (or an error) for each addon module on every workflow run using archive: false.

Original prompt

https://github.blog/changelog/2026-02-26-github-actions-now-supports-uploading-and-downloading-non-zipped-artifacts/

update our workflows to use this rather than zipping (still provide the zip but also individually upload

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