update crate status (#427)

crate-status.md

@@ -424,11 +424,12 @@ See its [README.md](https://github.com/Byron/gitoxide/blob/main/git-lock/README.
         * [x] handle git-common-dir
         * [ ] support for `GIT_CEILING_DIRECTORIES` environment variable
         * [ ] handle other non-discovery modes and provide control over environment variable usage required in applications
-    * [ ] rev-parse
+    * [x] rev-parse
         - **deviation**
             * `@` actually stands for `HEAD`, whereas `git` resolves it to the object pointed to by `HEAD` without making the `HEAD` ref available for lookups.
-        - **unsupported**
-            * regex 
+    * [x] rev-walk
+      * [x] include tips
+      * [ ] exclude commits
     * [x] instantiation
     * [x] access to refs and objects
     * **traverse**