Update time of extracted files (#3539)
Update time of extracted files (#3539)

Fixes b/146132677
pmuetschard/gapid,google/agi,google/agi,google/gapid,google/agi,pmuetschard/gapid,google/gapid,google/gapid,google/gapid,google/gapid,google/gapid,google/gapid,pmuetschard/gapid,google/agi,pmuetschard/gapid,pmuetschard/gapid,pmuetschard/gapid,google/agi,google/agi,pmuetschard/gapid,google/agi,google/agi,google/gapid,pmuetschard/gapid