chore(java): bump mpl to released 1.11.1 (#2250)

Author: rishav-karanjit

TestVectors/runtimes/java/build.gradle.kts

@@ -90,7 +90,7 @@ dependencies {
     implementation("software.amazon.smithy.dafny:conversion:${smithyDafnyJavaConversionVersion}")
     implementation("software.amazon.cryptography:aws-cryptographic-material-providers:${mplVersion}")
     implementation("software.amazon.cryptography:aws-database-encryption-sdk-dynamodb:${ddbecVersion}")
-    implementation("software.amazon.cryptography:TestAwsCryptographicMaterialProviders:${mplVersion}-SNAPSHOT")
+    implementation("software.amazon.cryptography:TestAwsCryptographicMaterialProviders:${mplVersion}")
 
     implementation(platform("software.amazon.awssdk:bom:2.30.18"))
     implementation("software.amazon.awssdk:dynamodb")