Bump fortio.org/fortio from 1.63.8 to 1.63.9 in the fortio group (#229)

Bumps the fortio group with 1 update: [fortio.org/fortio](https://github.com/fortio/fortio).


Updates `fortio.org/fortio` from 1.63.8 to 1.63.9
- [Release notes](https://github.com/fortio/fortio/releases)
- [Commits](fortio/fortio@v1.63.8...v1.63.9)

---
updated-dependencies:
- dependency-name: fortio.org/fortio
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: fortio
...

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

go.mod

@@ -5,7 +5,7 @@ go 1.18
 require (
 	fortio.org/cli v1.5.2
 	fortio.org/dflag v1.7.1
-	fortio.org/fortio v1.63.8
+	fortio.org/fortio v1.63.9
 	fortio.org/log v1.12.2
 	go.opentelemetry.io/contrib/instrumentation/net/http/httptrace/otelhttptrace v0.49.0
 	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.49.0

go.sum

@@ -3,8 +3,8 @@ fortio.org/cli v1.5.2 h1:MfEcHAhYyIkwG04/K1YJL946Y8/jyAjmF9WeR5ZG/5E=
 fortio.org/cli v1.5.2/go.mod h1:SdQufh5PLd6oX2EtvtzLFw++gw8zVoejD1WlwGXAvYw=
 fortio.org/dflag v1.7.1 h1:sDdYSw3py02awhgtWEtRtZvOM0UWgeDweRsXWROU3A0=
 fortio.org/dflag v1.7.1/go.mod h1:3KB1SSilm1WwYl7gydDCnV24+DQaycAusNyy06dDD+c=
-fortio.org/fortio v1.63.8 h1:oqU+ZE2eNMt03uul48eiUYpMnV6KkjsaEOb6bsf//W0=
-fortio.org/fortio v1.63.8/go.mod h1:R6X+CAPCvRViXMV0Ce3xKR25kx3XvEtgVpCEyYmE7DE=
+fortio.org/fortio v1.63.9 h1:F7ANE0xNa+/KUBbHCdCIO4HZqoIG+gN5TPf2qbOtsT8=
+fortio.org/fortio v1.63.9/go.mod h1:R6X+CAPCvRViXMV0Ce3xKR25kx3XvEtgVpCEyYmE7DE=
 fortio.org/log v1.12.2 h1:JwLDFvEUKGfqA09fcf+mOn8kxsvwhjXV92xghxNnnwA=
 fortio.org/log v1.12.2/go.mod h1:1tMBG/Elr6YqjmJCWiejJp2FPvXg7/9UAN0Rfpkyt1o=
 fortio.org/scli v1.14.2 h1:dZEyzpC6YmCm24YSd2AvCAeMOxFEl7o4HvArFUpksIo=