Update CI workflows (#260)

* Update CI workflows

- Update lint-unit.yml to 2.0.1
- Update overcommit
- Update Renovate config

* Update README

---------

Co-authored-by: Corey Hemminger <hemminger@hotmail.com>

.overcommit.yml

@@ -4,19 +4,16 @@ PreCommit:
     enabled: true
   YamlLint:
     enabled: true
-    required_executable: "yamllint"
   ChefSpec:
     enabled: true
-    required_executable: "chef"
     command: ["chef", "exec", "rspec"]
   Cookstyle:
     enabled: true
     required_executable: "cookstyle"
     command: ["cookstyle"]
   MarkdownLint:
     enabled: false
-    required_executable: "npx"
-    command: ["npx", "markdownlint-cli2", "'**/*.md'"]
+    command: ["echo $HOME", "npx", "markdownlint-cli2", "'**/*.md'"]
     include: ["**/*.md"]
 
 CommitMsg:

CHANGELOG.md

@@ -38,14 +38,10 @@ Standardise files with files in sous-chefs/repo-management
 
 Standardise files with files in sous-chefs/repo-management
 
-Standardise files with files in sous-chefs/repo-management
-
 ## 10.1.4 - *2023-02-20*
 
 Standardise files with files in sous-chefs/repo-management
 
-Standardise files with files in sous-chefs/repo-management
-
 ## 10.1.3 - *2023-02-15*
 
 ## 10.1.2 - *2023-02-14*
@@ -302,14 +298,11 @@ Standardise files with files in sous-chefs/repo-management
 
 [@bakins]: https://github.com/bakins
 [@chrislundquist]: https://github.com/ChrisLundquist
-[@gmccue]: https://github.com/gmccue
 [@johannesbecker]: https://github.com/johannesbecker
 [@julesau]: https://github.com/JulesAU
 [@markbirbeck]: https://github.com/markbirbeck
-[@predominant]: https://github.com/predominant
 [@robertkowalski]: https://github.com/robertkowalski
 [@sax]: https://github.com/sax
-[@sjlu]: https://github.com/sjlu
 [@smith]: https://github.com/smith
 [@vaskas]: https://github.com/vaskas
 [@wanelo-pair]: https://github.com/wanelo-pair