profcollectd: Compress profile reports

Test: build
Bug: 187671217
Change-Id: Ie73f0c545d3e150fd43649e8bc9d4de167b9a0a5
Merged-In: Ie73f0c545d3e150fd43649e8bc9d4de167b9a0a5
(cherry picked from commit 048ed1d16b067fb5e42718e292aa548fac61c034)
1 file changed