chase wlroots: Add support for HDR10 output

v2: Switch XRGB to XBGR
v3: Rewrite HDR mode checking and setting
v4: Restructure HDR support detection
v5: Fix code style
v6: Fix old style function declaration
v7: This function should be declared static
v8: This helper function can accept a const struct on input
v9: Rebase now that 0.20 is merged
v10: Rewrite with multiple color format attempts
v11: Add in the parts that accidentally got left in my
     original color-management-v1 patch
v12: Add missing function prototype
v13: Apply suggested changes
v14: Changed HDR application setup in new output
v15: Rewrite configure_new_output to use lab_wlr_scene_output_commit
v16: Fixed application of HDR on external mode or output config change
v17: Fixed it for real this time instead of crashing
v18: Moved the effective resolution collection, plus one style change.

src/output-state.c

@@ -24,6 +24,7 @@ output_state_init(struct output *output)
 			backup_config, output->wlr_output);
 
 	wlr_output_head_v1_state_apply(&backup_head->state, &output->pending);
+
 	wlr_output_configuration_v1_destroy(backup_config);
 }