Pin to importlib-metadata==4.13.0, because it's not supported in Python3.7 - Tests are failing (#1058)

Although it's in the requirements-dev.txt it's not used in flake8, bandit or doc8

Signed-off-by: Martyn <[email protected]>

Signed-off-by: Martyn <[email protected]>
Co-authored-by: Martyn <[email protected]>

Author: martynbristow

requirements-dev.txt

@@ -13,4 +13,4 @@ python-magic
 
 # On October 4, 2022 importlib-metadata released importlib-metadata 5.0.0 and in version 5.0.0
 # They have Deprecated EntryPoints and that's why you are facing this error.
-importlib-metadata==4.13.0
+importlib-metadata<=4.13.0

tox.ini

@@ -21,7 +21,8 @@ parallel_show_output = true
 [testenv:flake8]
 basepython = python3
 skip_install = true
-deps = 
+deps =
+    importlib-metadata<=4.13.0
     flake8
     flake8-no-fstring
 commands = flake8 {[base]linting_targets}
@@ -47,13 +48,16 @@ commands = mypy atlassian/
 [testenv:bandit]
 basepython = python3
 skip_install = true
-deps = bandit
+deps =
+    importlib-metadata<=4.13.0
+    bandit
 commands = bandit -r atlassian/
 
 [testenv:doc8]
 basepython = python3
 skip_install = true
 deps =
+    importlib-metadata<=4.13.0
     sphinx
     doc8
 commands = doc8 --ignore-path docs/_build/ docs/