Extend TOML example (#223)

* Add is_third_party to TOML example

* Add wildcard to TOML example

* Give third party disabled warning example

Author: Xcodo

README.md

@@ -61,6 +61,19 @@ lib1.files = [
   'pkg1.vhd',
   'tb_ent.vhd'
 ]
+
+# Wildcards are supported
+lib3.files = [
+  'test/*.vhd',
+  'src/*.vhd',
+  'src/*/*.vhd',
+]
+
+# Libraries can be marked as third-party to disable some analysis warnings, such as unused declarations
+UNISIM.files = [
+  'C:\Xilinx\Vivado\2023.1\data\vhdl\src\unisims\unisim_VCOMP.vhd',
+]
+UNISIM.is_third_party = true
 ```
 
 ## As an LSP-client developer how should I integrate VHDL-LS?