Codechange: [CI] use "cargo install --locked" to use pinned dependenc…

…y versions (OpenTTD#12243)

Normally "cargo install" will use the latest dependencies, but
this causes an issue with "dump_syms". Use "--locked" makes sure
we use the dependency versions as indicated by "dump_syms", instead
of the latest version.

.github/workflows/release-linux.yml

@@ -124,7 +124,7 @@ jobs:
         )
 
         echo "::group::Install breakpad dependencies"
-        cargo install dump_syms
+        cargo install --locked dump_syms
         echo "::endgroup::"
 
     - name: Install GCC problem matcher

.github/workflows/release-macos.yml

@@ -52,7 +52,7 @@ jobs:
         echo "::endgroup::"
 
         echo "::group::Install breakpad dependencies"
-        cargo install dump_syms
+        cargo install --locked dump_syms
         echo "::endgroup::"
 
     - name: Install GCC problem matcher

.github/workflows/release-windows.yml

@@ -61,7 +61,7 @@ jobs:
         echo "::endgroup::"
 
         echo "::group::Install breakpad dependencies"
-        cargo install dump_syms
+        cargo install --locked dump_syms
         echo "::endgroup::"
 
     - name: Install MSVC problem matcher

docs/symbol_server.md

@@ -19,7 +19,7 @@ Now simply open up the `crash.dmp`, and start debugging.
 The best tool to use is `minidump-stackwalk` as published in the Rust's cargo index:
 
 ```bash
-cargo install minidump-stackwalk
+cargo install --locked minidump-stackwalk
 ```
 
 For how to install Rust, please see [here](https://doc.rust-lang.org/cargo/getting-started/installation.html).