Bump me.clip:placeholderapi from 2.11.7 to 2.12.1 (#15)

Bumps me.clip:placeholderapi from 2.11.7 to 2.12.1.

---
updated-dependencies:
- dependency-name: me.clip:placeholderapi
  dependency-version: 2.12.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

build.gradle.kts

@@ -71,7 +71,7 @@ dependencies {
   compileOnly("net.lax1dude.eaglercraft.backend:api-velocity:1.0.0")
   compileOnly("net.lax1dude.eaglercraft.backend:api-bungee:1.0.0")
   compileOnly("net.lax1dude.eaglercraft.backend:api-bukkit:1.0.0")
-  compileOnly("me.clip:placeholderapi:2.11.7")
+  compileOnly("me.clip:placeholderapi:2.12.1")
   compileOnly("net.william278:papiproxybridge:1.8.4")
   implementation("org.semver4j:semver4j:6.0.0")
   implementation("de.marhali:json5-java:3.0.0")
@@ -174,7 +174,7 @@ tasks.withType<RunServer>().configureEach {
   jvmArgs("-Dcom.mojang.eula.agree=true")
   downloadPlugins {
     github("lax1dude", "eaglerxserver", "v" + EAGXS_VER, "EaglerXServer.jar")
-    modrinth("placeholderapi", "2.11.7")
+    modrinth("placeholderapi", "2.12.1")
   }
 }