Added a fix to advanced reboot script

Details:
Added the other_vendor_nos parameter as False by default to the AdvancedReboot class,
and updated the reboot test cases correspondingly.

tests/common/fixtures/advanced_reboot.py

@@ -80,7 +80,8 @@ def __init__(self, request, duthost, ptfhost, localhost, tbinfo, creds, **kwargs
         self.moduleIgnoreErrors = kwargs["allow_fail"] if "allow_fail" in kwargs else False
         self.allowMacJump = kwargs["allow_mac_jumping"] if "allow_mac_jumping" in kwargs else False
         self.advanceboot_loganalyzer = kwargs["advanceboot_loganalyzer"] if "advanceboot_loganalyzer" in kwargs else None
-        self.__dict__.update(kwargs)
+	self.other_vendor_nos = kwargs['other_vendor_nos'] if 'other_vendor_nos' in kwargs else False
+	self.__dict__.update(kwargs)
         self.__extractTestParam()
         self.rebootData = {}
         self.hostMaxLen = 0

tests/platform_tests/test_advanced_reboot.py

@@ -39,7 +39,7 @@ def test_fast_reboot(request, get_advanced_reboot, verify_dut_health,
     @param get_advanced_reboot: advanced reboot test fixture
     '''
     advancedReboot = get_advanced_reboot(rebootType='fast-reboot',\
-        advanceboot_loganalyzer=advanceboot_loganalyzer, other_vendor_nos = False)
+        advanceboot_loganalyzer=advanceboot_loganalyzer)
     advancedReboot.runRebootTestcase()