Fix: Remove duplicate README files with incorrect casing

[krishna-medapati]

Problem

The repository contains duplicate README files with inconsistent casing (README.md, Readme.md, ReadME.md, readme.md) which causes collision warnings on case-insensitive filesystems like macOS and Windows.

Solution

Removed the incorrectly cased duplicate files, keeping only the standard README.md (all caps) convention.

Files Changed

• ❌ Removed Readme.md from Auto-Populate Short Description
• ❌ Removed Readme.md from validate phone number
• ❌ Removed Readme.md from Convert Incident Records to JSON
• ❌ Removed ReadME.md from CMDB Utility Scripts
• ❌ Removed readme.md from updateMultipleRecords
• ❌ Removed readme.md from Track Discovery Status

✅ All directories now have only one correctly-cased README.md file

Testing

• Cloned repository shows no collision warnings
• All README files remain accessible with standard naming