Bump nh3 from 0.2.14 to 0.2.15 in /.github/requirements (#9972)

Bumps [nh3](https://github.com/messense/nh3) from 0.2.14 to 0.2.15.
- [Release notes](https://github.com/messense/nh3/releases)
- [Commits](messense/nh3@v0.2.14...v0.2.15)

---
updated-dependencies:
- dependency-name: nh3
  dependency-type: indirect
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/requirements/publish-requirements.txt

@@ -339,23 +339,23 @@ multidict==6.0.4 \
     --hash=sha256:fc35cb4676846ef752816d5be2193a1e8367b4c1397b74a565a9d0389c433a1d \
     --hash=sha256:ff959bee35038c4624250473988b24f846cbeb2c6639de3602c073f10410ceba
     # via grpclib
-nh3==0.2.14 \
-    --hash=sha256:116c9515937f94f0057ef50ebcbcc10600860065953ba56f14473ff706371873 \
-    --hash=sha256:18415df36db9b001f71a42a3a5395db79cf23d556996090d293764436e98e8ad \
-    --hash=sha256:203cac86e313cf6486704d0ec620a992c8bc164c86d3a4fd3d761dd552d839b5 \
-    --hash=sha256:2b0be5c792bd43d0abef8ca39dd8acb3c0611052ce466d0401d51ea0d9aa7525 \
-    --hash=sha256:377aaf6a9e7c63962f367158d808c6a1344e2b4f83d071c43fbd631b75c4f0b2 \
-    --hash=sha256:525846c56c2bcd376f5eaee76063ebf33cf1e620c1498b2a40107f60cfc6054e \
-    --hash=sha256:5529a3bf99402c34056576d80ae5547123f1078da76aa99e8ed79e44fa67282d \
-    --hash=sha256:7771d43222b639a4cd9e341f870cee336b9d886de1ad9bec8dddab22fe1de450 \
-    --hash=sha256:88c753efbcdfc2644a5012938c6b9753f1c64a5723a67f0301ca43e7b85dcf0e \
-    --hash=sha256:93a943cfd3e33bd03f77b97baa11990148687877b74193bf777956b67054dcc6 \
-    --hash=sha256:9be2f68fb9a40d8440cbf34cbf40758aa7f6093160bfc7fb018cce8e424f0c3a \
-    --hash=sha256:a0c509894fd4dccdff557068e5074999ae3b75f4c5a2d6fb5415e782e25679c4 \
-    --hash=sha256:ac8056e937f264995a82bf0053ca898a1cb1c9efc7cd68fa07fe0060734df7e4 \
-    --hash=sha256:aed56a86daa43966dd790ba86d4b810b219f75b4bb737461b6886ce2bde38fd6 \
-    --hash=sha256:e8986f1dd3221d1e741fda0a12eaa4a273f1d80a35e31a1ffe579e7c621d069e \
-    --hash=sha256:f99212a81c62b5f22f9e7c3e347aa00491114a5647e1f13bbebd79c3e5f08d75
+nh3==0.2.15 \
+    --hash=sha256:0d02d0ff79dfd8208ed25a39c12cbda092388fff7f1662466e27d97ad011b770 \
+    --hash=sha256:3277481293b868b2715907310c7be0f1b9d10491d5adf9fce11756a97e97eddf \
+    --hash=sha256:3b803a5875e7234907f7d64777dfde2b93db992376f3d6d7af7f3bc347deb305 \
+    --hash=sha256:427fecbb1031db085eaac9931362adf4a796428ef0163070c484b5a768e71601 \
+    --hash=sha256:5f0d77272ce6d34db6c87b4f894f037d55183d9518f948bba236fe81e2bb4e28 \
+    --hash=sha256:60684857cfa8fdbb74daa867e5cad3f0c9789415aba660614fe16cd66cbb9ec7 \
+    --hash=sha256:6f42f99f0cf6312e470b6c09e04da31f9abaadcd3eb591d7d1a88ea931dca7f3 \
+    --hash=sha256:86e447a63ca0b16318deb62498db4f76fc60699ce0a1231262880b38b6cff911 \
+    --hash=sha256:8d595df02413aa38586c24811237e95937ef18304e108b7e92c890a06793e3bf \
+    --hash=sha256:9c0d415f6b7f2338f93035bba5c0d8c1b464e538bfbb1d598acd47d7969284f0 \
+    --hash=sha256:a5167a6403d19c515217b6bcaaa9be420974a6ac30e0da9e84d4fc67a5d474c5 \
+    --hash=sha256:ac19c0d68cd42ecd7ead91a3a032fdfff23d29302dbb1311e641a130dfefba97 \
+    --hash=sha256:b1e97221cedaf15a54f5243f2c5894bb12ca951ae4ddfd02a9d4ea9df9e1a29d \
+    --hash=sha256:bc2d086fb540d0fa52ce35afaded4ea526b8fc4d3339f783db55c95de40ef02e \
+    --hash=sha256:d1e30ff2d8d58fb2a14961f7aac1bbb1c51f9bdd7da727be35c63826060b0bf3 \
+    --hash=sha256:f3b53ba93bb7725acab1e030bc2ecd012a817040fd7851b332f86e2f9bb98dc6
     # via readme-renderer
 pkginfo==1.9.6 \
     --hash=sha256:4b7a555a6d5a22169fcc9cf7bfd78d296b0361adad412a346c1226849af5e546 \