kk: Remove mem leaks in cmd buf destroy and residency set creation

Acked-by: Arcady Goldmints-Orlov <arcady@lunarg.com>
Signed-off-by: Aitor Camacho <aitor@lunarg.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/38629>

src/kosmickrisp/bridge/mtl_residency_set.m

@@ -14,8 +14,7 @@ mtl_new_residency_set(mtl_device *device)
 {
    @autoreleasepool {
       id<MTLDevice> dev = (id<MTLDevice>)device;
-      MTLResidencySetDescriptor *setDescriptor;
-      setDescriptor = [[MTLResidencySetDescriptor alloc] init];
+      MTLResidencySetDescriptor *setDescriptor = [[[MTLResidencySetDescriptor alloc] init] autorelease];
       setDescriptor.initialCapacity = 100;
       NSError *error;
       id<MTLResidencySet> set = [dev newResidencySetWithDescriptor:setDescriptor

src/kosmickrisp/vulkan/kk_cmd_buffer.c

@@ -57,6 +57,7 @@ kk_destroy_cmd_buffer(struct vk_command_buffer *vk_cmd_buffer)
    struct kk_device *dev = kk_cmd_buffer_device(cmd);
 
    kk_cmd_release_resources(dev, cmd);
+   util_dynarray_fini(&cmd->large_bos);
 
    vk_free(&pool->vk.alloc, cmd);
 }