dep: update tailwindcss to 3.4.3 (from 3.4.1)

- https://github.com/tailwindlabs/tailwindcss/releases/tag/v3.4.2
- https://github.com/tailwindlabs/tailwindcss/releases/tag/v3.4.3

Author: flavorjones

lib/tailwindcss/upstream.rb

@@ -1,7 +1,7 @@
 module Tailwindcss
   # constants describing the upstream tailwindcss project
   module Upstream
-    VERSION = "v3.4.1"
+    VERSION = "v3.4.3"
 
     # rubygems platform name => upstream release filename
     NATIVE_PLATFORMS = {