Update cosmos-api to version 26.3.build.19-alpha

galaxy/build.gradle.kts

@@ -8,7 +8,7 @@ val nexusPass = providers.gradleProperty("alttdSnapshotPassword").orNull ?: Syst
 
 dependencies {
     implementation(project(":api")) // API
-    compileOnly("com.alttd.cosmos:cosmos-api:26.2.build.17-stable")
+    compileOnly("com.alttd.cosmos:cosmos-api:26.3.build.19-alpha")
     compileOnly("org.projectlombok:lombok:1.18.46")
     annotationProcessor("org.projectlombok:lombok:1.18.46")
     compileOnly("com.gitlab.ruany:LiteBansAPI:0.6.1") // move to proxy