Bump pytest-testinfra from 6.8.0 to 9.0.0 in /test

Bumps [pytest-testinfra](https://github.com/pytest-dev/pytest-testinfra) from 6.8.0 to 9.0.0.
- [Release notes](https://github.com/pytest-dev/pytest-testinfra/releases)
- [Changelog](https://github.com/pytest-dev/pytest-testinfra/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pytest-dev/pytest-testinfra/compare/6.8.0...9.0.0)

---
updated-dependencies:
- dependency-name: pytest-testinfra
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

test/Pipfile

@@ -8,7 +8,7 @@ verify_ssl = true
 [packages]
 pytest = "==7.1.3"
 pytest-xdist = "==2.5.0"
-pytest-testinfra = "==6.8.0"
+pytest-testinfra = "==9.0.0"
 black = "==23.10.1"
 
 [requires]

test/Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "927e5435865842ecaced4522126b3e2483cca379394383f8d8a37eedb63f6b51"
+            "sha256": "633c516981d07e05e2b06eeaeb63b2569656a4f55a2b08c5da10ccc355298715"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -140,12 +140,12 @@
         },
         "pytest-testinfra": {
             "hashes": [
-                "sha256:07c8c2c472aca7d83099ebc5f850d383721cd654b66c60ffbb145e45e584ff99",
-                "sha256:56ac1dfc61342632a1189091473e253db1a3cdcecce0d49d6a769f33cd264814"
+                "sha256:2cb0fab78c17ed68edc3c812ef68905e19665060f94ce0f1601f5cd0ea4d258c",
+                "sha256:5311b369e0546920fce464c3bf945b55ebe75a127568f6d615e94b8891340149"
             ],
             "index": "pypi",
-            "markers": "python_version >= '3.6'",
-            "version": "==6.8.0"
+            "markers": "python_version >= '3.9'",
+            "version": "==9.0.0"
         },
         "pytest-xdist": {
             "hashes": [