ice: Re-enable timestamping correctly after reset

ice: Re-enable timestamping correctly after reset

During reset, TX_TSYN interrupt should be processed as it may process
timestamps in brief moments before and after reset.
Timestamping should be enabled on VSIs at the end of reset procedure.
On ice_get_phy_tx_tstamp_ready error, interrupt should not be rearmed
because error only happens on resets.

Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Karol Kolacinski <karol.kolacinski@intel.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>