Add SOC specific ETM sysfs paths Test: build Bug: 79161490 Change-Id: I69a8044171f8fcc149c34682a764fae982b74ebe Merged-In: I69a8044171f8fcc149c34682a764fae982b74ebe (cherry picked from commit 4d2296afdb017098131c1dbdb843c015d5b21347)