Update dependency net.kyori:adventure-api to v4.18.0 (#60)

This PR contains the following updates:

| Package | Change | Age | Adoption | Passing | Confidence |
|---|---|---|---|---|---|
|
[net.kyori:adventure-api](https://redirect.github.com/KyoriPowered/adventure)
| `4.17.0` -> `4.18.0` |
[![age](https://developer.mend.io/api/mc/badges/age/maven/net.kyori:adventure-api/4.18.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![adoption](https://developer.mend.io/api/mc/badges/adoption/maven/net.kyori:adventure-api/4.18.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![passing](https://developer.mend.io/api/mc/badges/compatibility/maven/net.kyori:adventure-api/4.17.0/4.18.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|
[![confidence](https://developer.mend.io/api/mc/badges/confidence/maven/net.kyori:adventure-api/4.17.0/4.18.0?slim=true)](https://docs.renovatebot.com/merge-confidence/)
|

---

### Release Notes

<details>
<summary>KyoriPowered/adventure (net.kyori:adventure-api)</summary>

###
[`v4.18.0`](https://redirect.github.com/KyoriPowered/adventure/releases/tag/v4.18.0):
🌏 Adventure 4.18.0

[Compare
Source](https://redirect.github.com/KyoriPowered/adventure/compare/v4.17.0...v4.18.0)

Adventure 4.18 has a few new features to improve expressiveness, plus
support for the new shadow colour style attribute added in Minecraft
1.21.4.

#### What's Changed

##### ✨ Features

- feat(minimessage): Pride tag by
[@&#8203;kezz](https://redirect.github.com/kezz) in
[https://github.com/KyoriPowered/adventure/pull/1079](https://redirect.github.com/KyoriPowered/adventure/pull/1079)
- feat(nbt): add isEmpty to CompoundBinaryTag/ListBinaryTag by
[@&#8203;RealBauHD](https://redirect.github.com/RealBauHD) in
[https://github.com/KyoriPowered/adventure/pull/1088](https://redirect.github.com/KyoriPowered/adventure/pull/1088)
- feat(mini-message): add Formatter#joining by
[@&#8203;tahmid-23](https://redirect.github.com/tahmid-23) in
[https://github.com/KyoriPowered/adventure/pull/938](https://redirect.github.com/KyoriPowered/adventure/pull/938)
- feat: shadow colors by
[@&#8203;kashike](https://redirect.github.com/kashike) in
[https://github.com/KyoriPowered/adventure/pull/1124](https://redirect.github.com/KyoriPowered/adventure/pull/1124)
- feat(api): virtual components by
[@&#8203;kashike](https://redirect.github.com/kashike) in
[https://github.com/KyoriPowered/adventure/pull/842](https://redirect.github.com/KyoriPowered/adventure/pull/842)

##### 🐛 Fixes

- ensure numbers where we expected booleans parse correctly. by
[@&#8203;456dev](https://redirect.github.com/456dev) in
[https://github.com/KyoriPowered/adventure/pull/1108](https://redirect.github.com/KyoriPowered/adventure/pull/1108)
- fix(text-serializer-gson): correctly handle removed data components by
[@&#8203;zml2008](https://redirect.github.com/zml2008) in
[https://github.com/KyoriPowered/adventure/pull/1145](https://redirect.github.com/KyoriPowered/adventure/pull/1145)

#### New Contributors

- [@&#8203;456dev](https://redirect.github.com/456dev) made their first
contribution in
[https://github.com/KyoriPowered/adventure/pull/1108](https://redirect.github.com/KyoriPowered/adventure/pull/1108)
- [@&#8203;tahmid-23](https://redirect.github.com/tahmid-23) made their
first contribution in
[https://github.com/KyoriPowered/adventure/pull/938](https://redirect.github.com/KyoriPowered/adventure/pull/938)

**Full Changelog**:
KyoriPowered/adventure@v4.17.0...v4.18.0

</details>

---

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---

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---

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build.gradle.kts

@@ -16,7 +16,7 @@ dependencies {
     compileOnly("org.spigotmc", "spigot-api", "1.16.5-R0.1-SNAPSHOT")
     compileOnly("com.comphenix.protocol", "ProtocolLib", "5.0.0-SNAPSHOT")
     compileOnly("org.jetbrains", "annotations", "26.0.1")
-    implementation("net.kyori", "adventure-api", "4.17.0")
+    implementation("net.kyori", "adventure-api", "4.18.0")
 
     testImplementation("org.junit.jupiter", "junit-jupiter-api", "5.11.4")
     testRuntimeOnly("org.junit.jupiter", "junit-jupiter-engine")