Removing null characters while decoding from syseeprom (sonic-net#338)

Signed-off-by: Mihir Patel <patelmi@microsoft.com>

Author: mihirpat1

sonic_platform_base/sonic_eeprom/eeprom_tlvinfo.py

@@ -522,6 +522,7 @@ def decoder(self, s, t):
             value = ""
             for c in t[2:2 + t[1]]:
                 value += "0x%02X " % c
+        value = value.replace('\x00', '')
         return name, value