fix: Add the --locked param to every cli installation command (#1427)

packages/cli/docs/src/installation.md

@@ -16,8 +16,8 @@ and install it in Cargo's global binary directory (`~/.cargo/bin/` by default).
 The published version of the Dioxus CLI is updated less often, but is more stable than the git version.
 
 ```
-cargo install dioxus-cli
+cargo install dioxus-cli --locked
 ```
 
 Run `dx --help` for a list of all the available commands.
-Furthermore, you can run `dx <COMMAND> --help` to get help with a specific command.
+Furthermore, you can run `dx <COMMAND> --help` to get help with a specific command.