Updated aspnet-mssqlsample from discontinued image (#164)

Signed-off-by: GitHub <noreply@github.com>

aspnet-mssql/docker-compose.yaml

@@ -7,7 +7,7 @@ services:
     environment:
       ACCEPT_EULA: "Y"
       SA_PASSWORD: example_123
-    image: microsoft/mssql-server-linux
+    image: mcr.microsoft.com/mssql/server
     restart: always
     healthcheck:
         test: ["CMD-SHELL", "/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P example_123 -Q 'SELECT 1' || exit 1"]
@@ -16,4 +16,4 @@ services:
         start_period: 10s
         timeout: 3s     
          
-       
\ No newline at end of file
+