pidgin/pidgin

Update the date in COPYRIGHT as it was a few years behind

3 months ago, Gary Kramlich
7c834e816ea4
Update the date in COPYRIGHT as it was a few years behind

Testing Done:
None

Reviewed at https://reviews.imfreedom.org/r/3006/
[wrap-hg]
directory = hasl
url = https://keep.imfreedom.org/hasl/hasl/
revision = 16568a4d6a41