Change format of zero types

[yassinebenaid]

What is this PR?
= It changes the format of nil maps, slices, functions, pointers and channels

What was changed?

• Slices:

  var x []int
  var y = make([]int, 0)

  Before:

  []int:0:0 {}
  []int:0:0 {}

  Now:

  []int(nil)
  []int:0:0 {}

• Maps:

  var x map[string]int
  var y = make(map[string]int)

  Before:

  map[string]int:0 {}
  map[string]int:0 {}

  Now:

  map[string]int(nil)
  map[string]int:0 {}

• Channels:

  var x chan string
  var y = make(chan string)

  Before:

  chan string
  chan string

  Now:

  chan string(nil)
  chan string

• Functions:

  var x func()
  var y = func(){}

  Before:

  func()
  func()

  Now:

  func()(nil)
  func()

• Pointers:

  var x *int
  var y = &x

  Before:

  nil
  &nil

  Now:

  *int(nil)
  &*int(nil)

Why would we need to this?
= Some people like myself are using godump in tests for logging, and we compare two data structures using reflect.DeepEqual(), When comparing a nil slice with a slice of zero length and capacity, they are not equal, but they look the same in logs.

Why there are changes in workflows?
= I don't know, I did a git rebase to solve some issues and I think they caused the 3 first commits not to be recognized in master (hash may have changed).

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.17%. Comparing base (840b087) to head (ef1fad9).
Report is 18 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #71      +/-   ##
==========================================
+ Coverage   99.07%   99.17%   +0.09%     
==========================================
  Files           1        1              
  Lines         217      243      +26     
==========================================
+ Hits          215      241      +26     
  Misses          2        2              

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[ccoVeille]

I found one last typo,but then it's OK 👍