Merge #11624: Docs: Change formatting for sequence of steps

d0b1fc88d Docs: Change formatting for sequence of steps (Vivek Ganesan)

Pull request description:

  A numbered list is used when the sequence of steps matters. A bulleted list is used to denote a set of items where the sequence does not matter.

  The workflow is a sequence and hence changed to a numbered list.

  Reference: https://www.w3.org/wiki/HTML_lists#Ordered_lists

Tree-SHA512: 310532713ed2dc3a5fe6d3b54f77fef09f355fa0ead57f2861c469e9149c658af4767cf00fb3e13569f6c4700edb0cc0265c2654c59393df80a99bf5123de5f5

CONTRIBUTING.md

@@ -24,9 +24,9 @@ facilitates social contribution, easy testing and peer review.
 
 To contribute a patch, the workflow is as follows:
 
-  - Fork repository
-  - Create topic branch
-  - Commit patches
+  1. Fork repository
+  1. Create topic branch
+  1. Commit patches
 
 The project coding conventions in the [developer notes](doc/developer-notes.md)
 must be adhered to.