Bump fortio.org/fortio from 1.73.2 to 1.74.0 (#374)

Bumps [fortio.org/fortio](https://github.com/fortio/fortio) from 1.73.2 to 1.74.0.
- [Release notes](https://github.com/fortio/fortio/releases)
- [Commits](fortio/fortio@v1.73.2...v1.74.0)

---
updated-dependencies:
- dependency-name: fortio.org/fortio
  dependency-version: 1.74.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -6,7 +6,7 @@ go 1.24.7
 require (
 	fortio.org/cli v1.12.3
 	fortio.org/dflag v1.9.3
-	fortio.org/fortio v1.73.2
+	fortio.org/fortio v1.74.0
 	fortio.org/log v1.18.3
 	fortio.org/scli v1.19.0
 	golang.org/x/crypto v0.48.0

go.sum

@@ -8,8 +8,8 @@ fortio.org/dflag v1.9.3 h1:1E/flKspJ18H/RC6uqxUf8F1t0htpBS9XF5otT4iRwQ=
 fortio.org/dflag v1.9.3/go.mod h1:+FrKhZpKDqRbcfFcS9P0sY2WN/kc231dXuwpzfsLjzc=
 fortio.org/duration v1.0.4 h1:TB07ng4UsMZPDRujJRkTJIcNqMTLM283zob10nb9K24=
 fortio.org/duration v1.0.4/go.mod h1:RuBVqdcCKRwMmI8WIdVq8kd7ngQPCIe6G7AU0NC0XDw=
-fortio.org/fortio v1.73.2 h1:NrCg9++5y1dswTq7jQXCsXj7k7BoEj8L6SrLNnOYa8U=
-fortio.org/fortio v1.73.2/go.mod h1:nQ0LsLqEXm/+L5stEy/fRdKdWlSsmWXClPSVdcEkVfw=
+fortio.org/fortio v1.74.0 h1:bo6CcSH+gpdNfgcVAnL3MMLT/QPWCnFMsqaX1o4VFUA=
+fortio.org/fortio v1.74.0/go.mod h1:JQ0RzWnR8NU0q3AHsL/OcBg5TGFLir2XabBlgJN4NT4=
 fortio.org/log v1.18.3 h1:2kwEUise3faY4OouueQ/1tC+75Y2YGJjJaX2/ECmu4I=
 fortio.org/log v1.18.3/go.mod h1:vqpyEZd/TP4xO5eAHQaa4buDZDCn1AxCAV+wl3eaTec=
 fortio.org/safecast v1.2.0 h1:ckQJNenMJHycqPsi/QrzA4EUX5WQkyd+hGO4mxt/a8w=