Updated unmaintained dependency

Cargo.lock

@@ -392,6 +392,12 @@ version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "77c90badedccf4105eca100756a0b1289e191f6fcbdadd3cee1d2f614f97da8f"
 
+[[package]]
+name = "dotenvy"
+version = "0.15.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1aaf95b3e5c8f23aa320147307562d361db0ae0d51242340f558153b4eb2439b"
+
 [[package]]
 name = "either"
 version = "1.15.0"
@@ -2232,7 +2238,7 @@ dependencies = [
 name = "watcat"
 version = "0.1.0"
 dependencies = [
- "dotenv",
+ "dotenvy",
  "lastfm",
  "magick_rust",
  "serenity",