[noissue]: Update protobuf requirement

Updates the requirements on [protobuf](https://github.com/protocolbuffers/protobuf) to permit the latest version.
- [Release notes](https://github.com/protocolbuffers/protobuf/releases)
- [Changelog](https://github.com/protocolbuffers/protobuf/blob/main/protobuf_release.bzl)
- [Commits](protocolbuffers/protobuf@v4.22.0-rc1...v5.26.0)

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

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

requirements.txt

@@ -27,7 +27,7 @@ opentelemetry-distro[otlp]>=0.38b0,<=0.44b0
 opentelemetry-exporter-otlp-proto-http>=1.17.0,<=1.23.0
 opentelemetry-instrumentation-django>=0.38b0,<=0.44b0
 opentelemetry-instrumentation-wsgi>=0.38b0,<=0.44b0
-protobuf>=4.21.1,<4.25.4
+protobuf>=4.21.1,<5.26.1
 pulp-glue>=0.18.0,<0.25
 pygtrie>=2.5,<=2.5.0
 psycopg[binary]>=3.1.8,<=3.1.18