phal: pdata: Bumped 28882b8..9b011eb

In the patch bumped the pdata with below patches.

- Ramesh Iyyar (1):
      scripts: genDTS: Fix, index property for PMIC and Generic_I2C_Devices

Signed-off-by: Ramesh Iyyar <rameshi1@in.ibm.com>
diff --git a/openpower/package/pdata/Config.in b/openpower/package/pdata/Config.in
index cab6619..3cc2ff9 100644
--- a/openpower/package/pdata/Config.in
+++ b/openpower/package/pdata/Config.in
@@ -47,7 +47,7 @@
 
 config BR2_PDATA_VERSION
     string
-    default "28882b85a6167b9c68778755d061c0db0b19351b" if BR2_PDATA_LATEST_VERSION
+    default "9b011eb6b212a00c35d0c28eb16c75b082356130" if BR2_PDATA_LATEST_VERSION
     default BR2_PDATA_CUSTOM_VERSION_VALUE if BR2_PDATA_CUSTOM_VERSION
 
 endif