[vulkan] Provide access to VkPhysicalDeviceLimits

Fixes the warning about parse_fixed_array not being used (oops, the
problem with partial commits), but more importantly, gives access to
things like maxDescriptorSetSamplers.

libs/video/renderer/vulkan/vkparse.c

@@ -1074,6 +1074,8 @@ parse_object (vulkan_ctx_t *ctx, memsuper_t *memsuper, plitem_t *plist,
 		{"frames", &vulkan_frameset_t_type, &ctx->frames},
 		{"msaaSamples", &VkSampleCountFlagBits_type, &ctx->msaaSamples},
 		{"swapImageIndex", &cexpr_uint, &ctx->swapImageIndex},
+		{"physDevLimits", &VkPhysicalDeviceLimits_type,
+			&ctx->device->physDev->properties.limits },
 		{QFV_PROPERTIES, &cexpr_plitem, &parsectx.properties},
 		{}
 	};

libs/video/renderer/vulkan/vkparse.plist

@@ -25,6 +25,7 @@
 		VkImageViewCreateInfo,
 		VkFramebufferCreateInfo,
 		VkClearValue,
+		VkPhysicalDeviceLimits,
 	);
 	parse = {
 		VkSubpassDescription = {