Verify pipeline failure due to missing sqlite3-ruby license and not a…

…llowed thin license.

+------+----------------------+------------+-------------+
| Type | Dependency           | License(s) | Results     |
+------+----------------------+------------+-------------+
| ruby | sqlite3-ruby (1.3.3) |            | Missing     |
|      | thin (1.8.1)         | GPL-2.0+   | Not Allowed |
+------+----------------------+------------+-------------+

Add ruby exception for sqlite3-ruby -> BSD-3
                       thin         -> Ruby
Thin is dual licensed.

Signed-off-by: Prajakta Purohit <prajakta@chef.io>

.license_scout.yml

@@ -138,6 +138,9 @@ fallbacks:
     - name: pry-remote
       license_id: MIT
       license_content: https://raw.githubusercontent.com/emerose/pbkdf2-ruby/master/LICENSE.TXT
+    - name: sqlite3-ruby
+      license_id: BSD-3
+      license_content: https://raw.githubusercontent.com/sparklemotion/sqlite3-ruby/master/LICENSE
     - name: syslog-logger
       license_id: MIT
       license_content: https://raw.githubusercontent.com/ngmoco/syslog_logger/master/README.rdoc
@@ -164,6 +167,8 @@ exceptions:
       reason: Exception made by Chef Legal (unmodified library, used as-is)
     - name: raindrops
       reason: Exception made by Chef Legal (unmodified library, used as-is)
+    - name: thin
+      reason: Uses a dual license. Ruby and GPL-v2. Ruby license can be used as is (unmodified library, used as-is) can be found at https://raw.githubusercontent.com/macournoyer/thin/master/README.md
   habitat:
     - name: core/attr
       reason: Exception made by Chef Legal