adjust file naming

vorgang-manager-interface/src/main/protobuf/binaryfile.proto

@@ -26,7 +26,7 @@ syntax = "proto3";
 package de.ozgcloud.vorgang.grpc.binaryFile;
 
 import "callcontext.proto";
-import "filemodel.proto";
+import "file.model.proto";
 
 option java_multiple_files = true;
 option java_package = "de.ozgcloud.vorgang.grpc.binaryFile";

vorgang-manager-interface/src/main/protobuf/file.proto

@@ -25,7 +25,7 @@ syntax = "proto3";
 
 package de.ozgcloud.vorgang.grpc.file;
 
-import "filemodel.proto";
+import "file.model.proto";
 
 option java_multiple_files = true;
 option java_package = "de.ozgcloud.vorgang.grpc.file";