msm: kgsl: Try to replay commands from bad context in recovery

Replay the all the commands that have not been executed by the GPU
in recovery with preamble turned on for the first command to see
if that succeeds. If it does then we have recovered all contexts.
If that fails then replay commands only from contexts that are
in a good state.

Change-Id: Ia2a5c9b0de5556c5182cfab3bd6ae576d15b53eb
Signed-off-by: Shubhraprakash Das <sadas@codeaurora.org>