chore: Upgrade html2pango crate

Cargo.lock

@@ -2301,9 +2301,9 @@ dependencies = [
 
 [[package]]
 name = "html2pango"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e22f189d26bf7cf4652dbe49da86f3a27628f745469365f1d2575ea8caf54eaf"
+checksum = "a5f061cc3c0538033f81a94417f209e2b1908e3dab8b87b205d84e6109c8091b"
 dependencies = [
  "ammonia",
  "anyhow",

Cargo.toml

@@ -40,7 +40,7 @@ gst_pbutils = { version = "0.21", package = "gstreamer-pbutils" }
 gst_play = { version = "0.21", package = "gstreamer-play" }
 gst_video = { version = "0.21", package = "gstreamer-video" }
 html-escape = "0.2"
-html2pango = "0.5"
+html2pango = "0.6"
 html5gum = "0.5"
 image = "0.24"
 indexmap = "2"