Bump pipenv from 2023.6.2 to 2023.6.12

Bumps [pipenv](https://github.com/pypa/pipenv) from 2023.6.2 to 2023.6.12.
- [Release notes](https://github.com/pypa/pipenv/releases)
- [Changelog](https://github.com/pypa/pipenv/blob/main/CHANGELOG.rst)
- [Commits](pypa/pipenv@v2023.6.2...v2023.6.12)

---
updated-dependencies:
- dependency-name: pipenv
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -1,4 +1,4 @@
-pipenv == 2023.6.2 --hash=sha256:997c113bd693bc36750ad00f80a0814d3cce310f4687fe38bde578048bb059c4 --hash=sha256:be42b0a6d4e7d2c3fdeae4d825a91038610bc6be3c3e7eb26f35d8da7b3485ad
+pipenv == 2023.6.12 --hash=sha256:6069e9067853a34ff70d079e24d74c13c9146f95affd5843f904f9acdba387e4 --hash=sha256:9b396bcfd7bdc1077bf2b51049973e7fb9c91f6662461c8b22d720d336cd8dc1
 virtualenv == 20.23.0 --hash=sha256:6abec7670e5802a528357fdc75b26b9f57d5d92f29c5462ba0fbe45feacc685e
 virtualenv-clone == 0.5.7 --hash=sha256:44d5263bceed0bac3e1424d64f798095233b64def1c5689afa43dc3223caf5b0
 certifi == 2023.5.7 --hash=sha256:c6c2e98f5c7869efca1f8916fed228dd91539f9f1b444c314c06eef02980c716