fix: {{{}}} syntax is not being handled

[Haidar0096]

Minimal Repro:

• Create a new brick
• In the __brick__ folder, create file called test (or any other name)
• inside test file, add the line {{{Haidar}}} says thank you Felix for the awesome package!
• run the brick

Expected:

contents of test are literally {{{Haidar}}} says thank you Felix for the awesome package!

Actual:

contents are says thank you Felix for the awesome package!

Note:

The {{{}}} does not work even for file/folder names

[Haidar0096]

Update:
In could use {{=<% %>=}}Put your escaped text here<%={{ }}=%> to escape things, but it acts weirdly in some cases.

Examples:

• {{=<% %>=}}{{abc.pascalCase()}}<%={{ }}=%> results in {{#pascalCase}}{{abc}}{{/pascalCase}}
  To solve this, use {{=<% %>=}}{{<%={{ }}=%>abc.pascalCase(){{=<% %>=}}}}<%={{ }}=%>, ugly but works (note: what we did in the workaround is that we only escaped the {{ and }}
• {{=<% %>=}}{{abc}}<%={{ }}=%> works normally and results in {{abc}}