Bump the testlibs group with 1 update

Bumps the testlibs group with 1 update: [github.com/stretchr/testify](https://github.com/stretchr/testify).


Updates `github.com/stretchr/testify` from 1.8.4 to 1.9.0
- [Release notes](https://github.com/stretchr/testify/releases)
- [Commits](stretchr/testify@v1.8.4...v1.9.0)

---
updated-dependencies:
- dependency-name: github.com/stretchr/testify
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: testlibs
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

go.mod

@@ -25,7 +25,7 @@ require (
 	github.com/miekg/dns v1.1.50
 	github.com/natefinch/atomic v1.0.1
 	github.com/shirou/gopsutil/v3 v3.23.10
-	github.com/stretchr/testify v1.8.4
+	github.com/stretchr/testify v1.9.0
 	github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e
 	golang.org/x/crypto v0.21.0
 	golang.org/x/sys v0.18.0

go.sum

@@ -129,8 +129,9 @@ github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/
 github.com/stretchr/testify v1.7.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.2/go.mod h1:R6va5+xMeoiuVRoj+gSkQ7d3FALtqAAGI1FQKckRals=
 github.com/stretchr/testify v1.8.0/go.mod h1:yNjHg4UonilssWZ8iaSj1OCr/vHnekPRkoO+kdMU+MU=
-github.com/stretchr/testify v1.8.4 h1:CcVxjf3Q8PM0mHUKJCdn+eZZtm5yQwehR5yeSVQQcUk=
 github.com/stretchr/testify v1.8.4/go.mod h1:sz/lmYIOXD/1dqDmKjjqLyZ2RngseejIcXlSw2iwfAo=
+github.com/stretchr/testify v1.9.0 h1:HtqpIVDClZ4nwg75+f6Lvsy/wHu+3BoSGCbBAcpTsTg=
+github.com/stretchr/testify v1.9.0/go.mod h1:r2ic/lqez/lEtzL7wO/rwa5dbSLXVDPFyf8C91i36aY=
 github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e h1:nt2877sKfojlHCTOBXbpWjBkuWKritFaGIfgQwbQUls=
 github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e/go.mod h1:B4+Kq1u5FlULTjFSM707Q6e/cOHFv0z/6QRoxubDIQ8=
 github.com/tklauser/go-sysconf v0.3.12/go.mod h1:Ho14jnntGE1fpdOqQEEaiKRpvIavV0hSfmBq8nJbHYI=