link-check: exclude funyours.co.jp (#7104)

[ti-chi-bot]

This is an automated cherry-pick of #7104

What is changed, added or deleted? (Required)

http://company.funyours.co.jp/ redirects to https://www.funyours.co.jp
and that host doesn't present a correct/complete certificate chain. In
addition to that it looks like the certificate and hostname don't match.

https://www.ssllabs.com/ssltest/analyze.html?d=www.funyours.co.jp

Previous discussion: #6837 (comment)

$ curl -v -L http://company.funyours.co.jp/
*   Trying 210.152.118.91:80...
* Connected to company.funyours.co.jp (210.152.118.91) port 80 (#0)
> GET / HTTP/1.1
> Host: company.funyours.co.jp
> User-Agent: curl/7.79.1
> Accept: */*
>
* Mark bundle as not supporting multiuse
< HTTP/1.1 301 Moved Permanently
< Server: nginx
< Date: Fri, 03 Dec 2021 06:37:29 GMT
< Content-Type: text/html
< Content-Length: 178
< Connection: keep-alive
< Location: https://www.funyours.co.jp
<
* Ignoring the response-body
* Connection #0 to host company.funyours.co.jp left intact
* Issue another request to this URL: 'https://www.funyours.co.jp/'
*   Trying 47.245.16.139:443...
* Connected to www.funyours.co.jp (47.245.16.139) port 443 (#1)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*  CAfile: /etc/pki/tls/certs/ca-bundle.crt
*  CApath: none
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (OUT), TLS alert, unknown CA (560):
* SSL certificate problem: unable to get local issuer certificate
* Closing connection 1
curl: (60) SSL certificate problem: unable to get local issuer certificate
More details here: https://curl.se/docs/sslcerts.html

curl failed to verify the legitimacy of the server and therefore could not
establish a secure connection to it. To learn more about this situation and
how to fix it, please visit the web page mentioned above.

Which TiDB version(s) do your changes apply to? (Required)

• master (the latest development version)
• v5.3 (TiDB 5.3 versions)
• v5.2 (TiDB 5.2 versions)
• v5.1 (TiDB 5.1 versions)
• v5.0 (TiDB 5.0 versions)
• v4.0 (TiDB 4.0 versions)
• v3.1 (TiDB 3.1 versions)
• v3.0 (TiDB 3.0 versions)
• v2.1 (TiDB 2.1 versions)

What is the related PR or file link(s)?

• This PR is translated from:
• Other reference link(s):

Do your changes match any of the following descriptions?

• Delete files
• Change aliases
• Need modification after applied to another branch
• Might cause conflicts after applied to another branch

[ti-chi-bot]

[REVIEW NOTIFICATION]

This pull request has been approved by:

• TomShawn

To complete the pull request process, please ask the reviewers in the list to review by filling /cc @reviewer in the comment.
After your PR has acquired the required number of LGTMs, you can assign this pull request to the committer in the list by filling /assign @committer in the comment to help you merge this pull request.

The full list of commands accepted by this bot can be found here.

Reviewer can indicate their review by submitting an approval review.
Reviewer can cancel approval by submitting a request changes review.

[TomShawn]

/merge

[ti-chi-bot]

This pull request has been accepted and is ready to merge.

Commit hash: b9a48a3