fixing brackets

Dockerfile

@@ -27,7 +27,7 @@ RUN pip install --upgrade pip
 # Conditionally install ODBC driver for SQL Server.
 # There is no ODBC driver for linux/arm64 architecture, so SQL Server support
 # is limited to linux/amd64 architecture
-RUN if [ "$USE_MSSQL" = "true" && "$(dpkg --print-architecture)" = "amd64" ]; then \
+RUN if [ "$USE_MSSQL" = "true" ] && [ "$(dpkg --print-architecture)" = "amd64" ]; then \
         apt-get install -y gnupg2 apt-transport-https && \
         curl https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor -o /etc/apt/trusted.gpg.d/microsoft.gpg && \
         curl https://packages.microsoft.com/config/debian/11/prod.list | tee /etc/apt/sources.list.d/mssql-release.list && \