Bump kinto in the all-dependencies group across 1 directory

Bumps the all-dependencies group with 1 update in the / directory: [kinto](https://github.com/Kinto/kinto).


Updates `kinto` from 18.1.1 to 19.3.0
- [Release notes](https://github.com/Kinto/kinto/releases)
- [Changelog](https://github.com/Kinto/kinto/blob/main/CHANGELOG.rst)
- [Commits](Kinto/kinto@18.1.1...19.3.0)

---
updated-dependencies:
- dependency-name: kinto
  dependency-type: direct:production
  update-type: version-update:semver-major
  dependency-group: all-dependencies
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -187,9 +187,9 @@ jsonschema-specifications==2023.12.1 \
     --hash=sha256:48a76787b3e70f5ed53f1160d2b81f586e4ca6d1548c5de7085d1682674764cc \
     --hash=sha256:87e4fdf3a94858b8a2ba2778d9ba57d8a9cafca7c7489c46ba0d30a8bc6a9c3c
     # via jsonschema
-kinto==18.1.1 \
-    --hash=sha256:bdc6ce11a1a4e6d34b1d7e90b8cec8fab092d449fd3dbc5b37a75c1e462b87b2 \
-    --hash=sha256:deb16051d79d459b31a9c40c1779c6983aa6098a04d707a12a74079b31187b8f
+kinto==19.3.0 \
+    --hash=sha256:b93375f39a6becb5b18e8113278b93dc6a80082a3aba6ae0433b4a755228bebf \
+    --hash=sha256:f1c7d855eb3c613d6de9322b91706968738c39c6d793597c9e558707ef8cba9b
     # via -r requirements.in
 logging-color-formatter==1.0.3 \
     --hash=sha256:495920c386d48cad9e9463a10f51b4deb95cab3b0185d02a36af67d66ae93787 \