shtoolsnews: Remove unused line_sha1 variable (SC2034)
shtoolsnews: Remove unused line_sha1 variable (SC2034)

Change-Id: I1b661b4e05105d25107654ee177233255c2d18c2
Signed-off-by: Adrian DC <01fb3892f39957945220431e7409156544d2f041@gmail.com>

AdrianDC/android_development_shell_tools,AdrianDC/android_development_shell_tools