securid: disabled by login requirements

[daeho-ro]

Both download and livecheck url are not accessible by login process.

---

Important: Do not tick a checkbox if you haven’t performed its action. Honesty is indispensable for a smooth review process.

In the following questions <cask> is the token of the cask you're submitting.

After making any changes to a cask, existing or new, verify:

• The submission is for a stable version or documented exception.
• brew audit --cask --online <cask> is error-free.
• brew style --fix <cask> reports no offenses.

[Bo98]

Bit unwieldy, but I think https://rsasecurity.file.force.com/sfc/dist/version/download/?oid=00D70000000IwPy&ids=0684u00000eb5i6AAA&d=/a/4u000001VadT/gwh_4Fpt9stmvIHEi5u14D9kfVMnvGIDy3afKdWO6wc works

[daeho-ro]

Now, recover the cask with fixed download url, remove livecheck and change sha256 for not check.

[daeho-ro]

The link is dead again, I think there is no way to fix the download link either and so disabled.

[bevanjkay]

Looking at the analytics this has been broken for at least 90 days, and this is the first time someone has tried to fix it, so I'm on board with disabling.

==> Analytics
install: 0 (30 days), 0 (90 days), 98 (365 days)