packaging import fix (#7)

* pin pip to a odler version that relies on a older packaging version which still contains the LegacySpecifier class

* add pip to install_requires field within setup.py

* shuffle the Pipfile packages according to alphabetical order

* update setup.py accordingly

* patch version increase

Pipfile

@@ -12,17 +12,18 @@ pytest-xdist = "~=2.0"
 tox = "~=3.24"
 
 [packages]
-pipfile = "~=0.0"
+autopep8 = "~=1.4"
+black = {version = "~=22.6" }
 colorama = "~=0.4"
 packaging = "~=21.0"
+pip = "==24.0"
+pipfile = "~=0.0"
 requirementslib = "~=2.1"
-typing = {version = "~=3.7"}
 six = "~=1.12"
-black = {version = "~=22.6" }
-autopep8 = "~=1.4"
+typing = {version = "~=3.7"}
 
 [scripts]
 # use this to sync this pipfile to setup.py, explained in CONTRIBUTING.md
 # `$ pipenv run sync-deps`
 sync-deps = 'python -m pipenv_setup sync --dev --pipfile'
-push_test = "pipenv run pre-commit run --hook-stage push"
+push_test = "pipenv run pre-commit run --hook-stage push"