Update textwrap requirement from ^0.11 to ^0.15

Updates the requirements on [textwrap](https://github.com/mgeisler/textwrap) to permit the latest version.
- [Release notes](https://github.com/mgeisler/textwrap/releases)
- [Changelog](https://github.com/mgeisler/textwrap/blob/master/CHANGELOG.md)
- [Commits](mgeisler/textwrap@0.11.0...0.15.1)

---
updated-dependencies:
- dependency-name: textwrap
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

opensearch/Cargo.toml

@@ -54,7 +54,7 @@ hyper = { version = "0.14", default-features = false, features = ["tcp", "stream
 os_type = "2.2"
 regex="1.4"
 sysinfo = "0.26.4"
-textwrap = "^0.11"
+textwrap = "^0.15"
 tokio = { version = "1.0", default-features = false, features = ["macros", "net", "time", "rt-multi-thread"] }
 xml-rs = "^0.8"