fix Passed assertion messege of assert.ok & assert.not.ok

[webermayank]

Fixes Passed issue #4307 - Fix static assertions / node assertion messages

Previously the passed message of the assertions were less detailed hence it was hard to know what has actually passed , is it a truthy value or falsy value

after the fix the message is more detailed with correct value

• tested with seperately created file with lots of assertion test

• await browser.assert.not.ok(false) -- needs to be improved. Instead of the whole block inside (), something simple could be used like: "Testing the value to be not truthy".

• await browser.assert.ok(true) -- seems okayish but could be improved

• Perfectly working the prebuild example tests
  @garg3133 Have a look as this, i would love to make any changes if needed

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