Switch to arm64 since SnapStart now supports ARM

Author: docwho2

pom.xml

@@ -38,7 +38,7 @@
         <dependency>
             <groupId>com.amazonaws</groupId>
             <artifactId>aws-lambda-java-events</artifactId>
-            <version>3.11.6</version>
+            <version>3.12.0</version>
         </dependency>
         <dependency>
             <groupId>com.amazonaws.secretsmanager</groupId>

postgres.yaml

@@ -68,7 +68,7 @@ Resources:
     Properties:
       Engine: aurora-postgresql
       Port: 5432
-      EngineVersion: '15.5'
+      EngineVersion: '15.6'
       DatabaseName: !Ref DBNAMEPARAM
       ManageMasterUserPassword: true
       MasterUsername: !Ref DBUSERPARAM

template.yaml

@@ -22,7 +22,7 @@ Globals:
         DB_NAME: !Ref DBNAMEPARAM
     CodeUri: .
     Architectures:
-        - x86_64
+        - arm64         # SnapStart now supports arm
     Runtime: java21
     Timeout: 30
     MemorySize: 3009