[Security] Bump Microsoft.AspNetCore.Identity from 2.0.0 to 2.0.4

[dependabot-preview]

Bumps Microsoft.AspNetCore.Identity from 2.0.0 to 2.0.4. This update includes a security fix.

Vulnerabilities fixed

Sourced from The GitHub Security Advisory Database.

Moderate severity vulnerability that affects Microsoft.AspNetCore.Identity
A Security Feature Bypass vulnerability exists in ASP.NET when the number of incorrect login attempts is not validated, aka "ASP.NET Security Feature Bypass Vulnerability." This affects ASP.NET, ASP.NET Core 1.1, ASP.NET Core 1.0, ASP.NET Core 2.0, ASP.NET MVC 5.2.

Affected versions: >= 2.0.0, <= 2.0.3

Release notes

Sourced from Microsoft.AspNetCore.Identity's releases.

2.0.1

Bugs Fixed

• Revert the fix introduced in aspnet/Identity#1395 (#1483)
• Port AddEntityFrameworkStores fix to 2.0.1 (#1396)
• Port ChangePhoneNumber fix to 2.0.1 (#1395)

Commits

• b532f11 Merge pull request #2 from aspnet/haok/2.0-msrc
• 17dda64 CheckPassword only reset lockout when TFA disabled
• 952b38a Bump version to 2.0.4
• 1a5f694 Bump version to 2.0.3
• 15a8228 Bump version, update build tools, and dependency versions
• 0ab57e8 Bump version to 2.0.2
• becf1df Mark Identity service packages as IsPackable=false
• 8c47b90 Update fix to ChangePhoneNumber
• 98fa107 Update build tools to 2.0.2-rc1-15526 and dependencies to 2.0.1-rtm-105
• 8a880ad Undo unintentional change. Use xunit 2.2.0 in spec.tests projects
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Note: This repo was added to Dependabot recently, so you'll receive a maximum of 5 PRs for your first few update runs. Once an update run creates fewer than 5 PRs we'll remove that limit.

You can always request more updates by clicking Bump now in your Dependabot dashboard.

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot merge will merge this PR after your CI passes on it
• @dependabot squash and merge will squash and merge this PR after your CI passes on it
• @dependabot cancel merge will cancel a previously requested merge and block automerging
• @dependabot reopen will reopen this PR if it is closed
• @dependabot close will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)
• @dependabot use these labels will set the current labels as the default for future PRs for this repo and language
• @dependabot use these reviewers will set the current reviewers as the default for future PRs for this repo and language
• @dependabot use these assignees will set the current assignees as the default for future PRs for this repo and language
• @dependabot use this milestone will set the current milestone as the default for future PRs for this repo and language
• @dependabot badge me will comment on this PR with code to add a "Dependabot enabled" badge to your readme

Additionally, you can set the following in your Dependabot dashboard:

• Update frequency (including time of day and day of week)
• Pull request limits (per update run and/or open at any time)
• Out-of-range updates (receive only lockfile updates, if desired)
• Security updates (receive only security updates, if desired)