message: Fix bumpversion.cfg
  Remove quotes for Cargo.toml fields
diff: @@ -23,7 +23,9 @@ values =
  [bumpversion:file:Doxyfile]
  [bumpversion:file:bindings/rust/Cargo.toml]
  -search = version = \"{current_version}\"
  +search = version = "{current_version}"
  +replace = version = "{new_version}"
  [bumpversion:file:bindings/rust/integration-test/Cargo.toml]
  -search = version = \"{current_version}\"
  +search = version = "{current_version}"
  +replace = version = "{new_version}"
  