Fix below issues:
E003 Indent not multiple of 4
E011 Then keyword is not on same line as if or elif keyword
E020: Function declaration not in format "^function name {$":
'function check_all_explicit_deps_installed'
add ignore in tox env
E006 Line too long
E010: Do not on same line as command
Change-Id: I13fb83452324c0db74c485f304827a6c9aacf9ae
Story: 2003370
Task: 24431
Signed-off-by: Sun Austin <austin.sun@intel.com>
7c748292c4