STY: formatting

src/caosdb/configuration.cpp

@@ -37,8 +37,8 @@
 #include "caosdb/utility.h"                            // for get_home_direc...
 #include <cassert>                                     // for assert
 #include <cstdlib>                                     // for getenv
-#include <exception>                                   // IWYU pragma: keep
 #include <cstring>                                     // for strcmp
+#include <exception>                                   // IWYU pragma: keep
 #include <grpcpp/security/credentials.h>               // for SslCredentials
 #include <iterator>                                    // for next
 #include <map>                                         // for map