deps: Add convert_case@0.8.0 to the dependencies

Signed-off-by: Awiteb <a@4rs.nl>

Cargo.lock

@@ -363,6 +363,15 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5b63caa9aa9397e2d9480a9b13673856c78d8ac123288526c37d7839f2a86990"
 
+[[package]]
+name = "convert_case"
+version = "0.8.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "baaaa0ecca5b51987b9423ccdc971514dd8b0bb7b4060b983d3664dad3f1f89f"
+dependencies = [
+ "unicode-segmentation",
+]
+
 [[package]]
 name = "cpufeatures"
 version = "0.2.17"
@@ -848,6 +857,7 @@ version = "0.0.0"
 dependencies = [
  "clap",
  "clap-verbosity-flag",
+ "convert_case",
  "easy-ext",
  "nostr",
  "nostr-sdk",
@@ -1619,6 +1629,12 @@ dependencies = [
  "tinyvec",
 ]
 
+[[package]]
+name = "unicode-segmentation"
+version = "1.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f6ccf251212114b54433ec949fd6a7841275f9ada20dddd2f29e9ceea4501493"
+
 [[package]]
 name = "universal-hash"
 version = "0.5.1"