build: Update to header 1.3.207

- Update known-good
- Generate source
diff --git a/scripts/generate_vulkan_wrapper.py b/scripts/generate_vulkan_wrapper.py
index ac85b80..0580690 100755
--- a/scripts/generate_vulkan_wrapper.py
+++ b/scripts/generate_vulkan_wrapper.py
@@ -1268,6 +1268,11 @@
     Command(name='vkSetDeviceMemoryPriorityEXT', dispatch='VkDevice'),
 ])
 
+VK_VALVE_descriptor_set_host_mapping = Extension(name='VK_VALVE_descriptor_set_host_mapping', version=1, guard=None, commands=[
+    Command(name='vkGetDescriptorSetLayoutHostMappingInfoVALVE', dispatch='VkDevice'),
+    Command(name='vkGetDescriptorSetHostMappingVALVE', dispatch='VkDevice'),
+])
+
 VK_QCOM_fragment_density_map_offset = Extension(name='VK_QCOM_fragment_density_map_offset', version=1, guard=None, commands=[
 ])
 
@@ -1444,7 +1449,7 @@
     Command(name='vkCmdControlVideoCodingKHR', dispatch='VkCommandBuffer'),
 ])
 
-VK_KHR_video_decode_queue = Extension(name='VK_KHR_video_decode_queue', version=2, guard='VK_ENABLE_BETA_EXTENSIONS', commands=[
+VK_KHR_video_decode_queue = Extension(name='VK_KHR_video_decode_queue', version=3, guard='VK_ENABLE_BETA_EXTENSIONS', commands=[
     Command(name='vkCmdDecodeVideoKHR', dispatch='VkCommandBuffer'),
 ])
 
@@ -1704,6 +1709,7 @@
     VK_EXT_load_store_op_none,
     VK_EXT_border_color_swizzle,
     VK_EXT_pageable_device_local_memory,
+    VK_VALVE_descriptor_set_host_mapping,
     VK_QCOM_fragment_density_map_offset,
     VK_NV_linear_color_attachment,
     VK_GOOGLE_surfaceless_query,