Strip quotes in CONFIG_STATIC_USERMODEHELPER_PATH

Bug: 155842418
Test: CONFIG_STATIC_USERMODEHELPER_PATH="" passes
Change-Id: Ie0d52cee6776ed7200734661970bb52b36582218
Merged-In: Ie0d52cee6776ed7200734661970bb52b36582218
(cherry picked from commit cb46f4ea210eb1023a223f7eedbd976557b79774)
1 file changed