FLUT-927176 - [Others] Added trademark symbol for md file

[AswiniDileep]

Description

Updated trademark symbol to the Syncfusion's, Syncfusion and Syncfusion Essential Studio keywords in all files.

accessibility.md

Before	After

globalization.md

Before	After

right-to-left.md

Before	After

system-requirements.md

Before	After

themes.md

Before	After

[SyncfusionBuild]

Build Status: INPROGRESS 🔃
Build Location: FLUT-927176-MD-Files-Trademark-Symbol

[SyncfusionBuild]

CI Status: FAILURE ❌
Source Compilation: SUCCESS ✅
Failure Reason: CI Failure with violation
Build Location: FLUT-927176-MD-Files-Trademark-Symbol
Image Alt Text Error(s): 0
Image Size Error(s): 0
Image Name Error(s): 0
FT Layout Syntax Error(s): 0
Front matter Error(s): 0
File Path Error(s): 0
CodeSnippet File Path Missing Error(s): 0
Toc Anchor Tags Validation Error(s): 0
MD Tag Validation Error(s): 8