ARM: dts: msm: define perf cluster speed-bin 1 OSM LUT for msmcobalt

Add support for msmcobalt speed-bin 1 devices which can operate
with a performance cluster clock frequency of up to 2.208 GHz.

CRs-Fixed: 1057115
Change-Id: I2c733a1f0ee4baf978c3715aa3bd74a6b46ee6c2
Signed-off-by: Osvaldo Banuelos <osvaldob@codeaurora.org>