Update dependency io.papermc.paper:paper-api to v26

Author: renovate[bot]

build.gradle.kts

@@ -51,7 +51,7 @@ repositories {
 
 dependencies {
     implementation(platform("com.intellectualsites.bom:bom-newest:1.44"))
-    compileOnlyApi("io.papermc.paper:paper-api:1.19.3-R0.1-SNAPSHOT")
+    compileOnlyApi("io.papermc.paper:paper-api:26.1.2.build.68-stable")
     compileOnly("com.mojang:authlib:1.5.25")
     compileOnlyApi("com.fastasyncworldedit:FastAsyncWorldEdit-Bukkit")
     implementation("dev.notmyfault.serverlib:ServerLib")