Some syntax escaping errors when converting Markdown to jira

[Caratpine]

Describe the bug
Some syntax escaping errors when converting Markdown to jira

Please provide following details

1. JiraCLI Version:

   github.com/ankitpokhrel/jira-cli v1.3.0
   

To Reproduce

Example:

Code:

conent := md.ToJiraMD(md)

Error:

Expected behavior

h2. Steps To Reproduce:
* Here's _italic_ inside li
* here's *bold* inside li
* Here's *_bold \+ italic_* inside li
  ** Here they are in one line indented: _italic_ *bold*
{code}
  var hello = 'world';
{code}

[Caratpine]

another error case:

![description](https://google.com)

result:

!https://google.comdescription!