fixing var

(cherry picked from commit ace3bd26)

provider/partition-aws/src/main/resources/application.properties

@@ -50,7 +50,7 @@ osdu.mongodb.enableTlsInsecure=${MONGODB_ENABLE_TLS_INSECURE:false}
 
 # AWS user agent variables
 aws.disableUserAgent=${DISABLE_USER_AGENT}
-aws.osduVersion={OSDU_VERSION}
+aws.osduVersion=${OSDU_VERSION}
 
 #AWS KMS Config
 aws.kms.keyArn=${KEY_ARN:empty}