set M2 SDK version (#171)

Author: ianbotsf

examples/gradle.properties

@@ -1,4 +1,4 @@
 
 # AWS SDK
-awsSdkKotlinVersion=0.3.0-SNAPSHOT
+awsSdkKotlinVersion=0.3.0
 

gradle.properties

@@ -7,13 +7,13 @@ kotlin.native.ignoreDisabledTargets=true
 org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1G
 
 # sdk
-sdkVersion=0.3.0-SNAPSHOT
+sdkVersion=0.3.0
 
 # codegen
 smithyVersion=1.7.2
 smithyGradleVersion=0.5.3
 # smithy-kotlin codegen and runtime are versioned together
-smithyKotlinVersion=0.3.0-SNAPSHOT
+smithyKotlinVersion=0.3.0
 
 # kotlin
 kotlinVersion=1.5.0
@@ -27,7 +27,7 @@ coroutinesVersion=1.5.0
 atomicFuVersion=0.16.1
 
 # crt
-crtKotlinVersion=0.3.0-SNAPSHOT
+crtKotlinVersion=0.3.0
 
 # testing/utility
 junitVersion=5.6.2