Revert "systemd: enable watchdog and set watchdog device to wdt2"

This reverts commit 9aeb8f0961e8d431192321c188af62b7e1831ad5.

Systemd is failing to ping the watchdog while shutting down, resulting
in a BMC reset during the shutdown. This results in an unclean shutdown
and side switching to the alternate BMC chip.

Resolves openbmc/openbmc#3094

Change-Id: I3ddc21a3cd3a1d63403786ca63c8671a72bd4c13
Signed-off-by: Eddie James <eajames@us.ibm.com>
2 files changed