Fix + for semver meta (#3277)

- Currently if a repo is pulled with metadata on the semver, there is a
mismatch between whats in the `rules_rust/crates_index.BUILD` file and
whats generated when you query `bazel query @crates_index//:*`. The
build file will have
```
alias(
    name = "serde_yaml",
    actual = "@crates_index__serde_yaml-0.9.34-deprecated//:serde_yaml,
    tags = ["manual"],
)
```
but the crates_index will have `serde_yaml-0.9.34+deprecated`

### current error
```
ERROR: /Users/<user>/Programming/some_project/a_dir/BUILD:6:13: no such target '@@rules_rust~~crate~crates_index//:some_crate-1.3.338-build-250213-01-release': target 'some_crate-1.3.338-build-250213-01-release' not declared in package '' defined by /private/var/tmp/_bazel_<user>/79b277eea1629c6c0e66b29d7b082943/external/rules_rust~~crate~crates_index/BUILD.bazel (did you mean some_crate-1.3.338+build-250213-01-release?) and referenced by '/some_project
```
    
- Added a `serde_yaml` dependency that has the semver metadata on it.

Author: ericmcbride

crate_universe/src/rendering/template_engine.rs

@@ -267,13 +267,13 @@ fn crate_alias_fn_generator(template: String, repository_name: String) -> impl t
             let version = parse_tera_param!("version", String, args);
             let target = parse_tera_param!("target", String, args);
 
-            match to_value(sanitize_repository_name(&render_crate_bazel_label(
+            match to_value(render_crate_bazel_label(
                 &template,
                 &repository_name,
                 &name,
                 &version,
                 &target,
-            ))) {
+            )) {
                 Ok(v) => Ok(v),
                 Err(_) => Err(tera::Error::msg("Failed to generate crate's label")),
             }