Revert "Snapshot upload"

This reverts commit cf116b7.

Author: kirklandsign

extension/android/executorch_android/build.gradle

@@ -7,8 +7,6 @@
  */
 
 
-import com.vanniktech.maven.publish.SonatypeHost
-
 plugins {
     id "com.android.library" version "8.9.0"
     id "com.vanniktech.maven.publish" version "0.31.0"
@@ -26,7 +24,6 @@ spotless {
 def qnnVersion = System.properties['qnnVersion']
 def execuTorchVersion = System.properties['execuTorchVersion']
 def flavor = System.properties['flavor']
-def isSnapshot = execuTorchVersion == null || execuTorchVersion.endsWith("-SNAPSHOT")
 
 android {
     namespace = "org.pytorch.executorch"
@@ -78,7 +75,7 @@ dependencies {
 }
 
 mavenPublishing {
-    publishToMavenCentral(SonatypeHost.CENTRAL_PORTAL)
+    publishToMavenCentral()
     signAllPublications()
 
     coordinates("org.pytorch", "executorch-android" + ((flavor && flavor != "xnnpack") ? "-" + flavor : ""), execuTorchVersion ? execuTorchVersion : "1.2.0-SNAPSHOT")
@@ -110,3 +107,9 @@ mavenPublishing {
     }
 
 }
+
+repositories {
+    maven {
+        url "https://central.sonatype.com/repository/maven-snapshots/"
+    }
+}