Use --no-color for inspec exec

Change-Id: I12fe177e918c89fb1256c13483324c6bea6d75bc

Author: neumayer

test.sh

@@ -42,8 +42,8 @@ for MAJOR_VERSION in "${MAJOR_VERSIONS[@]}"; do
       fi
     done
     docker run -d --name mysql-server mysql/mysql-server:"$MAJOR_VERSION$ARCH_SUFFIX"
-    inspec exec "$MAJOR_VERSION/inspec/control.rb" --controls container
-    inspec exec "$MAJOR_VERSION/inspec/control.rb" -t docker://mysql-server --controls server-package
+    inspec exec --no-color "$MAJOR_VERSION/inspec/control.rb" --controls container
+    inspec exec --no-color "$MAJOR_VERSION/inspec/control.rb" -t docker://mysql-server --controls server-package
     if [ "${MAJOR_VERSION}" == "5.7" ] || [ "${MAJOR_VERSION}" == "8.0" ]; then
       inspec exec "$MAJOR_VERSION/inspec/control.rb" -t docker://mysql-server --controls shell-package
     fi