fix(deps): update rust crate html2text to 0.15.0

Author: renovate[bot]

Cargo.lock

@@ -13,7 +13,7 @@ locales = ["en", "de", "es", "fr", "lt", "ru"]
 
 [dependencies]
 axum = { version = "0.8.1", features = ["tracing", "macros"] }
-html2text = { version = "0.14.0", features = ["css"] }
+html2text = { version = "0.15.0", features = ["css"] }
 lettre = { version = "0.11.12", features = ["tokio1", "builder", "smtp-transport", "pool", "tokio1-rustls-tls", "tracing"], default-features = false }
 listenfd = "1.0.2"
 mrmx-macros = { version = "0.1.0", git = "https://github.com/JadedBlueEyes/mrmx.git" }