Add Atlassian Jira Service Management favicon fingerprint

[mkienow-r7]

Description

Adds Atlassian Jira Service Management favicon fingerprint.

Notes

Fingerprinted JIRA Service Management Application version 5.6.0.

• <link rel="shortcut icon" href="/s/-8ncmrq/960000/1dlckms/_/images/fav-jsd.png">

  $ file fav-jsd.png
  fav-jsd.png: PNG image data, 128 x 128, 8-bit/color RGBA, non-interlaced
  $ md5 fav-jsd.png
  MD5 (fav-jsd.png) = 2fa69f2bc9174ffc21fc3c7925da6862

Motivation and Context

Improved coverage

How Has This Been Tested?

• bundle exec ./bin/recog_verify xml/favicons.xml
• rake tests

Types of changes

• New feature (non-breaking change which adds functionality)

Checklist:

• [x] I have updated the documentation accordingly (or changes are not required).
• [x] I have added tests to cover my changes (or new tests are not required).
• [x] All new and existing tests passed.