Fix issue #5699

[Frenzoid]

Fixes Closes Resolves: #5699

Changes

• Changed version number.
• The "\x19" escape sequence has been replaced with "\u0019" to correctly represent the desired Unicode character. Additionally, the double backslashes "" before the "x19" and the "\n" have been removed, as they were unnecessary and would prevent the line from being encoded correctly. ( file related nethermind/src/Nethermind/Nethermind.JsonRpc/Modules/Personal/PersonalRpcModule.cs)

Types of changes

What types of changes does your code introduce?

• Bugfix (a non-breaking change that fixes an issue)

Testing

Requires testing

• Yes
• No