SWDEV-496392 - Remove references to ASIC Polaris22 in pal::Settings and pal::Device (it is being retired)

Change-Id: I6318abf3e46ed250d087a3d2266d2ae3d4c8c000

rocclr/device/pal/paldevice.cpp

@@ -92,7 +92,6 @@ static constexpr PalDevice supportedPalDevices[] = {
   {8,  0,  3,  Pal::GfxIpLevel::GfxIp8,    "Ellesmere",     Pal::AsicRevision::Polaris10}, // Ellesmere
   {8,  0,  3,  Pal::GfxIpLevel::GfxIp8,    "Baffin",        Pal::AsicRevision::Polaris11}, // Baffin
   {8,  0,  3,  Pal::GfxIpLevel::GfxIp8,    "gfx803",        Pal::AsicRevision::Polaris12}, // Lexa
-  {8,  0,  3,  Pal::GfxIpLevel::GfxIp8,    "gfx803",        Pal::AsicRevision::Polaris22},
   {8,  1,  0,  Pal::GfxIpLevel::GfxIp8_1,  "Stoney",        Pal::AsicRevision::Stoney},
   {9,  0,  0,  Pal::GfxIpLevel::GfxIp9,    "gfx900",        Pal::AsicRevision::Vega10},
   {9,  0,  2,  Pal::GfxIpLevel::GfxIp9,    "gfx902",        Pal::AsicRevision::Raven},

rocclr/device/pal/palsettings.cpp

@@ -244,7 +244,6 @@ bool Settings::create(const Pal::DeviceProperties& palProp,
     case Pal::AsicRevision::Polaris10:
     case Pal::AsicRevision::Polaris11:
     case Pal::AsicRevision::Polaris12:
-    case Pal::AsicRevision::Polaris22:
       // Keep this false even though we have support
       // singleFpDenorm_ = true;
       viPlus_ = true;