run_cleanrambuild: Fix executable script permissions
run_cleanrambuild: Fix executable script permissions

Change-Id: If2cc8184333a0e211cae77a43d2b8d000fbaca35
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools