vulkan: Rename bool32_t to VkBool32

Target was v129 of the header
diff --git a/vulkan.py b/vulkan.py
index f73942f..2415f3b 100755
--- a/vulkan.py
+++ b/vulkan.py
@@ -420,7 +420,7 @@
             [Param("VkDevice", "device"),
              Param("uint32_t", "fenceCount"),
              Param("const VkFence*", "pFences"),
-             Param("bool32_t", "waitAll"),
+             Param("VkBool32", "waitAll"),
              Param("uint64_t", "timeout")]),
 
         Proto("VkResult", "CreateSemaphore",
@@ -824,7 +824,7 @@
             [Param("VkCmdBuffer", "cmdBuffer"),
              Param("VkPipelineStageFlags", "sourceStageMask"),
              Param("VkPipelineStageFlags", "destStageMask"),
-             Param("bool32_t", "byRegion"),
+             Param("VkBool32", "byRegion"),
              Param("uint32_t", "memBarrierCount"),
              Param("const void**", "ppMemBarriers")]),