munger.py optimizations
munger.py optimizations

Summary:
Instead of unzipping archive entries from an input jar into a tmp dir and then zipping them back into an output jar,
`munger.py` now transfers entries from the first one to the second one on the fly.
It reduces `main-fixed` from 110sec to 9sec on windows where opening and closing a lot of files is expensive.

Test Plan: CI, compare build times

Reviewed By: plamenko

fbshipit-source-id: b894005

rmaz/buck,davido/buck,daedric/buck,darkforestzero/buck,justinmuller/buck,shybovycha/buck,grumpyjames/buck,daedric/buck,Addepar/buck,rmaz/buck,ilya-klyuchnikov/buck,vschs007/buck,ilya-klyuchnikov/buck,justinmuller/buck,brettwooldridge/buck,darkforestzero/buck,vschs007/buck,vschs007/buck,JoelMarcey/buck,SeleniumHQ/buck,sdwilsh/buck,shybovycha/buck,justinmuller/buck,grumpyjames/buck,sdwilsh/buck,daedric/buck,darkforestzero/buck,dsyang/buck,ilya-klyuchnikov/buck,dsyang/buck,zhan-xiong/buck,shs96c/buck,sdwilsh/buck,zhan-xiong/buck,davido/buck,k21/buck,ilya-klyuchnikov/buck,grumpyjames/buck,clonetwin26/buck,dsyang/buck,k21/buck,k21/buck,marcinkwiatkowski/buck,nguyentruongtho/buck,facebook/buck,dsyang/buck,darkforestzero/buck,grumpyjames/buck,clonetwin26/buck,rmaz/buck,ilya-klyuchnikov/buck,daedric/buck,marcinkwiatkowski/buck,rmaz/buck,k21/buck,facebook/buck,Addepar/buck,JoelMarcey/buck,JoelMarcey/buck,brettwooldridge/buck,zhan-xiong/buck,grumpyjames/buck,LegNeato/buck,darkforestzero/buck,romanoid/buck,Addepar/buck,sdwilsh/buck,daedric/buck,robbertvanginkel/buck,LegNeato/buck,justinmuller/buck,shs96c/buck,Addepar/buck,ilya-klyuchnikov/buck,SeleniumHQ/buck,kageiit/buck,clonetwin26/buck,robbertvanginkel/buck,shybovycha/buck,shybovycha/buck,shybovycha/buck,davido/buck,LegNeato/buck,zhan-xiong/buck,k21/buck,LegNeato/buck,k21/buck,justinmuller/buck,JoelMarcey/buck,vschs007/buck,marcinkwiatkowski/buck,sdwilsh/buck,davido/buck,clonetwin26/buck,justinmuller/buck,shs96c/buck,nguyentruongtho/buck,LegNeato/buck,Addepar/buck,robbertvanginkel/buck,dsyang/buck,Addepar/buck,clonetwin26/buck,JoelMarcey/buck,brettwooldridge/buck,LegNeato/buck,zpao/buck,shs96c/buck,Addepar/buck,romanoid/buck,vschs007/buck,marcinkwiatkowski/buck,shs96c/buck,shs96c/buck,zhan-xiong/buck,ilya-klyuchnikov/buck,zhan-xiong/buck,JoelMarcey/buck,brettwooldridge/buck,romanoid/buck,rmaz/buck,clonetwin26/buck,ilya-klyuchnikov/buck,facebook/buck,rmaz/buck,marcinkwiatkowski/buck,SeleniumHQ/buck,rmaz/buck,marcinkwiatkowski/buck,dsyang/buck,grumpyjames/buck,brettwooldridge/buck,shybovycha/buck,zpao/buck,shs96c/buck,romanoid/buck,daedric/buck,kageiit/buck,robbertvanginkel/buck,SeleniumHQ/buck,vschs007/buck,shybovycha/buck,clonetwin26/buck,darkforestzero/buck,LegNeato/buck,brettwooldridge/buck,robbertvanginkel/buck,nguyentruongtho/buck,sdwilsh/buck,zhan-xiong/buck,robbertvanginkel/buck,Addepar/buck,darkforestzero/buck,LegNeato/buck,romanoid/buck,SeleniumHQ/buck,shybovycha/buck,nguyentruongtho/buck,romanoid/buck,kageiit/buck,romanoid/buck,JoelMarcey/buck,k21/buck,romanoid/buck,zpao/buck,k21/buck,sdwilsh/buck,Addepar/buck,darkforestzero/buck,zpao/buck,Addepar/buck,clonetwin26/buck,JoelMarcey/buck,SeleniumHQ/buck,robbertvanginkel/buck,SeleniumHQ/buck,zpao/buck,darkforestzero/buck,clonetwin26/buck,JoelMarcey/buck,marcinkwiatkowski/buck,justinmuller/buck,daedric/buck,vschs007/buck,zpao/buck,k21/buck,shs96c/buck,robbertvanginkel/buck,davido/buck,sdwilsh/buck,dsyang/buck,marcinkwiatkowski/buck,davido/buck,grumpyjames/buck,shs96c/buck,facebook/buck,rmaz/buck,justinmuller/buck,shybovycha/buck,LegNeato/buck,ilya-klyuchnikov/buck,dsyang/buck,ilya-klyuchnikov/buck,SeleniumHQ/buck,zhan-xiong/buck,zhan-xiong/buck,clonetwin26/buck,justinmuller/buck,rmaz/buck,zhan-xiong/buck,justinmuller/buck,zhan-xiong/buck,daedric/buck,daedric/buck,sdwilsh/buck,shybovycha/buck,LegNeato/buck,Addepar/buck,vschs007/buck,davido/buck,vschs007/buck,SeleniumHQ/buck,rmaz/buck,marcinkwiatkowski/buck,dsyang/buck,daedric/buck,LegNeato/buck,nguyentruongtho/buck,kageiit/buck,sdwilsh/buck,Addepar/buck,shs96c/buck,shybovycha/buck,k21/buck,brettwooldridge/buck,SeleniumHQ/buck,darkforestzero/buck,daedric/buck,grumpyjames/buck,davido/buck,davido/buck,marcinkwiatkowski/buck,sdwilsh/buck,SeleniumHQ/buck,robbertvanginkel/buck,romanoid/buck,justinmuller/buck,JoelMarcey/buck,romanoid/buck,clonetwin26/buck,ilya-klyuchnikov/buck,dsyang/buck,romanoid/buck,grumpyjames/buck,Addepar/buck,romanoid/buck,grumpyjames/buck,k21/buck,shs96c/buck,clonetwin26/buck,romanoid/buck,k21/buck,LegNeato/buck,SeleniumHQ/buck,justinmuller/buck,clonetwin26/buck,robbertvanginkel/buck,ilya-klyuchnikov/buck,vschs007/buck,marcinkwiatkowski/buck,nguyentruongtho/buck,zpao/buck,shs96c/buck,robbertvanginkel/buck,rmaz/buck,zhan-xiong/buck,daedric/buck,facebook/buck,sdwilsh/buck,davido/buck,justinmuller/buck,JoelMarcey/buck,daedric/buck,JoelMarcey/buck,dsyang/buck,shs96c/buck,kageiit/buck,rmaz/buck,robbertvanginkel/buck,SeleniumHQ/buck,davido/buck,dsyang/buck,nguyentruongtho/buck,kageiit/buck,robbertvanginkel/buck,brettwooldridge/buck,kageiit/buck,brettwooldridge/buck,darkforestzero/buck,darkforestzero/buck,facebook/buck,JoelMarcey/buck,brettwooldridge/buck,brettwooldridge/buck,davido/buck,brettwooldridge/buck,dsyang/buck,sdwilsh/buck,LegNeato/buck,brettwooldridge/buck,vschs007/buck,facebook/buck,grumpyjames/buck,grumpyjames/buck,vschs007/buck,shybovycha/buck,ilya-klyuchnikov/buck,marcinkwiatkowski/buck,shybovycha/buck,marcinkwiatkowski/buck,rmaz/buck,da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