Add Gather paddle manipulation frontend

[NripeshN]

Close #19230

[NripeshN]

Frontend Task Checklist

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• ❌ : Check item is not completed.
• ✅ : Check item is ready for review.
• 🆘 : Stuck/Doubting implementation (PR author should add comments explaining why).
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1. • ✅: The function/method definition is not missing any of the original arguments.
2. • ✅: In case the function/method to be implemented is an alias of an existing function/method:
     1. • ✅: It is being declared as such by setting fun1 = fun2, rather than being re-implemented from scratch.
     2. • ✅: The alias is added to the existing function/method's test in the aliases parameter of handle_frontend_test/handle_frontend_method.
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5. • ✅: In special cases where an argument's implementation should be pending due to an incomplete superset of an ivy function:
     1. • ⏩: A descriptive comment has been left under the Implement superset behavior ToDo list in Implement superset behavior #6406.
     2. • ⏩: A ToDo comment has been added prompting to pass the frontend argument to the ivy function whose behavior is to be extended.
6. • ✅: In case a frontend function is being added:
     1. • ✅: It is a composition of ivy functions.
     2. • ⏩: In case the needed composition is long (using numerous ivy functions), a Missing Function Suggestion issue has been opened to suggest a new ivy function should be added to shorten the frontend implementation.
     3. • ✅: @to_ivy_arrays_and_back has been added to the function.
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     1. • ✅: It is composed of existing frontend functions or methods.
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12. • ✅: The PR only contains changes relevant to the addressed subtask.

[NripeshN]

@ZoeCD Could you please help me with the test. It's not passing

[ZoeCD]

The tests are failing for reasons not related to your PR, so don't worry about them! Thank you for your contribution! 😊