Add misc licenses from OSI

[pombredanne]

These are detected but not exactly:

• https://opensource.org/license/los-alamos-national-labs-bsd-3-variant
• https://opensource.org/license/unicode-license-v3

[DennisClark]

new license lanl-bsd-3-variant added to DejaCode. Owner: LANL. Permissive.

[DennisClark]

license unicode-v3 updated in DejaCode to include the OSI URL.

[DennisClark]

@AyanSinhaMahapatra Please synch the new and updated licenses with ScanCode. Thanks in advance!

[DennisClark]

See https://scancode-licensedb.aboutcode.org/lanl-bsd-3-variant.html
and https://scancode-licensedb.aboutcode.org/unicode-v3.html
Thanks @AyanSinhaMahapatra closing