Bump fortio.org/fortio from 1.35.0 to 1.37.1

Bumps [fortio.org/fortio](https://github.com/fortio/fortio) from 1.35.0 to 1.37.1.
- [Release notes](https://github.com/fortio/fortio/releases)
- [Commits](fortio/fortio@v1.35.0...v1.37.1)

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

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

go.mod

@@ -3,7 +3,7 @@ module fortio.org/proxy
 go 1.18
 
 require (
-	fortio.org/fortio v1.35.0
+	fortio.org/fortio v1.37.1
 	golang.org/x/crypto v0.0.0-20220622213112-05595931fe9d
 	golang.org/x/net v0.0.0-20220708220712-1185a9018129
 )

go.sum

@@ -1,5 +1,6 @@
-fortio.org/fortio v1.35.0 h1:zwZr+EZwxkV7txuZPQSoZlG7PS4vXFOHPtVx4qL5AZU=
-fortio.org/fortio v1.35.0/go.mod h1:wX3ZNmy+VH9LePC8cDllimSHz4bltvaj82RXQO8ebNM=
+fortio.org/assert v1.1.0 h1:AEkX3WzLx4Qsvgg+HyZTp9wHKo0lr1ZcAylZ2YJgGYc=
+fortio.org/fortio v1.37.1 h1:B+qxJzy6E0ljw7/0grpgFkJ2r+h+2C4o+JLWuBHaiiw=
+fortio.org/fortio v1.37.1/go.mod h1:ckJq4o/fWXzwUXenruyw4+4DfTfhH+4Ji9X0T+aY2aw=
 github.com/fsnotify/fsnotify v1.5.4 h1:jRbGcIw6P2Meqdwuo0H1p6JVLbL5DHKAKlYndzMwVZI=
 github.com/fsnotify/fsnotify v1.5.4/go.mod h1:OVB6XrOHzAwXMpEM7uPOzcehqUV2UqJxmVXmkdnm1bU=
 github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=