ruby: Bump to v0.1.0 (#15855)

ruby: Bump extension version to v0.1.0 Why not v0.0.9? I think the Ruby
extension is mature, and it's time to release the first minor version.
But I am totally OK with changing it to 0.0.9.

Included changes:

- https://github.com/zed-industries/zed/pull/15778
- https://github.com/zed-industries/zed/pull/15762
- https://github.com/zed-industries/zed/pull/15110
- https://github.com/zed-industries/zed/pull/15297

Release Notes:

- N/A

---------

Co-authored-by: Marshall Bowers <elliott.codes@gmail.com>

extensions/ruby/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "zed_ruby"
-version = "0.0.8"
+version = "0.1.0"
 edition = "2021"
 publish = false
 license = "Apache-2.0"

extensions/ruby/extension.toml

@@ -1,7 +1,7 @@
 id = "ruby"
 name = "Ruby"
 description = "Ruby support."
-version = "0.0.8"
+version = "0.1.0"
 schema_version = 1
 authors = ["Vitaly Slobodin <vitaliy.slobodin@gmail.com>"]
 repository = "https://github.com/zed-industries/zed"