add optimal/optional extensions for zink

Adds the following extensions that are optimal/optional for zink.

• VK_EXT_non_seamless_cube_map (Patch 2)
• VK_EXT_dynamic_rendering_unused_attachments (Patch 3)
• VK_KHR_shader_clock (Patch 4)
• VK_EXT_border_color_swizzle (Patch 5)
• VK_EXT_shader_subgroup_ballot (Patch 6)
• VK_EXT_fragment_shader_interlock (Patch 7)
• VK_EXT_color_write_enable (Patch 8)

Patch 1 syncs the header to latest v1.3.252 spec

driver: mesa/mesa!23510 (merged)

renderer: virglrenderer!1146 (merged)