build(deps): update psutil requirement from ~=5.9.8 to ~=6.0.0

Updates the requirements on [psutil](https://github.com/giampaolo/psutil) to permit the latest version.
- [Changelog](https://github.com/giampaolo/psutil/blob/master/HISTORY.rst)
- [Commits](giampaolo/psutil@release-5.9.8...release-6.0.0)

---
updated-dependencies:
- dependency-name: psutil
  dependency-type: direct:production
...

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

build(deps): update markdownify requirement from ~=0.11.6 to ~=0.12.1

Updates the requirements on [markdownify](https://github.com/matthewwithanm/python-markdownify) to permit the latest version.
- [Release notes](https://github.com/matthewwithanm/python-markdownify/releases)
- [Commits](matthewwithanm/python-markdownify@0.11.6...0.12.1)

---
updated-dependencies:
- dependency-name: markdownify
  dependency-type: direct:production
...

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

requirements.txt

@@ -2,8 +2,8 @@ discord.py~=2.4.0
 feedparser~=6.0.11
 gspread~=6.1.2
 jishaku~=2.5.2
-markdownify~=0.11.6
-psutil~=5.9.8
+markdownify~=0.12.1
+psutil~=6.0.0
 pytz~=2024.1
 rapidfuzz>=3.0.0,<4.0.0
 yarl~=1.9.4