Updated .prettierrc to use '"tabWidth": 2'

Core Unlocked Package Changes

Resolved #723 by switching to 2 spaces instead of 4 for all files in the repo - this shouldn't have any functional changes to Nebula Logger (hopefully 😅 )

• Added *.xml to .prettierignore and updated .prettierrc to remove formatting of XML files. Now XML metadata files will be committed using the exact format returned by Salesforce.
• Updated .prettierrc to use "tabWidth": 2 (instead of 4)
• Reformatted all files in the repo

Installation Info

Core Unlocked Package - no namespace

Full Changelog: v4.14.0...v4.14.1

• SF CLI: sf package install --wait 20 --security-type AdminsOnly --package 04t5Y0000015oQPQAY
• SFDX CLI: sfdx force:package:install --wait 20 --securitytype AdminsOnly --package 04t5Y0000015oQPQAY
• Sandbox: https://test.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015oQPQAY
• Production: https://login.salesforce.com/packaging/installPackage.apexp?p0=04t5Y0000015oQPQAY