The SPMI based PMICs have the HIGH and LOW GPIO output
strength mappings interchanged, fix them.
Keep the mapping same for older SSBI based PMICs.
CRs-Fixed: 2246473
Change-Id: I4ec78469c436b54642ee67108943c82fba46e1c4
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>