Allow changing parameter properties

[openorclose]

What is the purpose of this pull request? (put "X" next to an item, remove the rest)

• [x] Enhancement to an existing feature

Fixes #1065
What is the rationale for this request?

Improve code quality, so that we don't need to unnecessarily redeclare parameters.

What changes did you make? (Give an overview)

Override the eslint rule to allow for parameter properties to be reassigned.

Provide some example code that this change will affect:

function setName(o, name) {
o.name = name;
}

The above is now allowed.

Is there anything you'd like reviewers to focus on?

Ensure that parameters still can't be reassigned.

Testing instructions:

Proposed commit message: (wrap lines at 72 characters)

Allow function param property reassign

Our eslint rule doesn't allow for
properties on parameters to be changed.

This leads to a lot of boilerplate:

function setName(obj, newName) {
    const sameObj = obj;
    sameObj.name = newName;
}

Let's eliminate this by allowing parameter properties
to be reassigned via the eslint rule:

"no-param-reassign": ["error", { "props": false }]

[ang-zeyu]

LGTM, should we standardise all such names to node at the same time?

[ang-zeyu]

The small additional refactor for getAbsoluteResourcePath looks good as well 👍

[ang-zeyu]

Reverted 204-207 #1092