Update mysql to v5.0.1 (jhipster#784)

Author: ivanmonteiro

generators/server/templates/dotnetcore/src/Directory.Build.targets

@@ -85,7 +85,7 @@
 		<%_ break;
 		case 'mysql': _%>
 	<PackageReference Update="Microsoft.AspNetCore.Identity.EntityFrameworkCore" Version="$(EntityFrameworkPackageVersion)" />
-	<PackageReference Update="Pomelo.EntityFrameworkCore.MySql" Version="5.0.0" />
+	<PackageReference Update="Pomelo.EntityFrameworkCore.MySql" Version="5.0.1" />
 	<PackageReference Update="Microsoft.EntityFrameworkCore.Tools" Version="$(EntityFrameworkPackageVersion)" />
 		<%_ break;
 		case 'oracle': _%>