msm: camera: reqmgr: Fix for apply stuck issue for pd 1 device

In a edge case if there are only pd 1 devices then avoid reset
slot if last buf done req if last applied req. If rd_idx is equal to
last bufdone index then reset previous slot. Based on max PD in the
link calculate max retry attempt before triggering recovery to UMD.
Also fill trigger information during notify error.

CRs-Fixed: 2776184
Change-Id: Ifabf660df7861b78e7801dc7eebe0c5e71908e74
Signed-off-by: Wyes Karny <wkarny@codeaurora.org>