Update project setuptools build metadata so it works correctly with

latest version of the setuptools.

Author: Kami

MANIFEST.in

@@ -10,10 +10,16 @@ include pyproject.toml
 include requirements-tests.txt
 include requirements-lint.txt
 include libcloud/data/pricing.json
+include libcloud/test/secrets.py-dist
 include demos/*
 include scripts/check_file_names.sh
 recursive-exclude libcloud/test secrets.py
 prune libcloud/test/secrets.py
 prune requirements-rtd.txt
 prune dist
 prune build
+prune contrib/
+prune docs/
+prune demos/
+prune integration/
+prune pylint_plugins/

pyproject.toml

@@ -86,7 +86,11 @@ test = [
 
 [tool.setuptools.packages.find]
 where = ["./"]
-include = ["libcloud"]
+include = ["libcloud", "libcloud.test*" ]
+
+[tool.setuptools.package-data]
+"libcloud.test" = ["*.json", "*.xml", "*.pub", "*.key"]
+"libcloud.test.compute.fixtures.misc" = ["*"]
 
 [tool.setuptools]
 exclude-package-data = { "*" = ["secrets.py"], "libcloud.test" = ["secrets.py"] }