Update bloomberg-industry-group-securedrop-ruleset.xml

[ChumOfChance]

Bloomberg IG had a reinstall and now they have a new onion address.

Fixes #262

[nathandyer]

Thanks @ChumOfChance! In this case, I think it requires more than just changing the onion address in the ruleset.xml file. You can see an example of what a normal diff looks like for this: https://github.com/freedomofpress/securedrop-https-everywhere-ruleset/pull/163/changes

I believe there's a script that needs running, which bumps a few other files (onboarded.txt, latest-rulesets-timestamp, etc.). I also think that some of these need to be signed with our release key.

@legoktm is that approximately correct?

[nathandyer]

Review Checklist

• Changes to onboarded.txt are accurate
• The file default.rulesets.TIMESTAMP.gz has been updated, extracting that file and inspecting the contents of the JSON file produces the expected rules
• The ruleset has been verified by modifying the HTTPS Everywhere configuration in a Tor Browser instance pointing to Path Prefix: https://raw.githubusercontent.com/freedomofpress/securedrop-https-everywhere-ruleset/$BRANCH_NAME
• index.html has been updated using ./update_index.sh

Post-Deployment Checklist

• Added/modified onion names have been updated in the SecureDrop Directory~

[ChumOfChance]

Run through the review with @nathandyer and it's all good to go.

[nathandyer]

Approving based on the review in #266 (comment)