Fix ConcurrencyStamp consistency issue for IdentityRole and IdentityUser.

modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityRole.cs

@@ -62,7 +62,7 @@ public class IdentityRole : AggregateRoot<Guid>, IMultiTenant
         Name = name;
         TenantId = tenantId;
         NormalizedName = name.ToUpperInvariant();
-        ConcurrencyStamp = Guid.NewGuid().ToString();
+        ConcurrencyStamp = Guid.NewGuid().ToString("N");
 
         Claims = new Collection<IdentityRoleClaim>();
     }

modules/identity/src/Volo.Abp.Identity.Domain/Volo/Abp/Identity/IdentityUser.cs

@@ -158,7 +158,7 @@ public class IdentityUser : FullAuditedAggregateRoot<Guid>, IUser
         NormalizedUserName = userName.ToUpperInvariant();
         Email = email;
         NormalizedEmail = email.ToUpperInvariant();
-        ConcurrencyStamp = Guid.NewGuid().ToString();
+        ConcurrencyStamp = Guid.NewGuid().ToString("N");
         SecurityStamp = Guid.NewGuid().ToString();
         IsActive = true;
 

modules/identity/test/Volo.Abp.Identity.Domain.Tests/Volo/Abp/Identity/IdentityUserStore_Tests.cs

@@ -112,7 +112,7 @@ public class IdentityUserStore_Tests : AbpIdentityDomainTestBase
 
         (await _identityUserStore.UpdateAsync(user)).Succeeded.ShouldBeTrue();
 
-        user.ConcurrencyStamp = Guid.NewGuid().ToString();
+        user.ConcurrencyStamp = Guid.NewGuid().ToString("N");
         var identityResult = await _identityUserStore.UpdateAsync(user);
 
         identityResult.Succeeded.ShouldBeFalse();