chore(deps): bump github.com/shirou/gopsutil/v4 in /agent

Bumps [github.com/shirou/gopsutil/v4](https://github.com/shirou/gopsutil) from 4.26.7 to 4.26.8.
- [Release notes](https://github.com/shirou/gopsutil/releases)
- [Commits](https://github.com/shirou/gopsutil/compare/v4.26.7...v4.26.8)

---
updated-dependencies:
- dependency-name: github.com/shirou/gopsutil/v4
  dependency-version: 4.26.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

agent/go.mod

@@ -40,7 +40,7 @@ require (
 	github.com/pkg/sftp v1.13.11
 	github.com/qiniu/go-sdk/v7 v7.27.0
 	github.com/robfig/cron/v3 v3.0.1
-	github.com/shirou/gopsutil/v4 v4.26.7
+	github.com/shirou/gopsutil/v4 v4.26.8
 	github.com/sirupsen/logrus v1.10.2
 	github.com/skip2/go-qrcode v0.0.0-20200617195104-da1b6568686e
 	github.com/spf13/afero v1.15.0

agent/go.sum

@@ -750,8 +750,8 @@ github.com/sagikazarmark/locafero v0.12.0/go.mod h1:sZh36u/YSZ918v0Io+U9ogLYQJ9t
 github.com/santhosh-tekuri/jsonschema/v6 v6.0.2 h1:KRzFb2m7YtdldCEkzs6KqmJw4nqEVZGK7IN2kJkjTuQ=
 github.com/santhosh-tekuri/jsonschema/v6 v6.0.2/go.mod h1:JXeL+ps8p7/KNMjDQk3TCwPpBy0wYklyWTfbkIzdIFU=
 github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
-github.com/shirou/gopsutil/v4 v4.26.7 h1:IXzpHz/dkMRYAhKkOXr1HB6SuzWU3eoyyeWe7g3bNZc=
-github.com/shirou/gopsutil/v4 v4.26.7/go.mod h1:5O9FjBiXoTDFatIWjZZosqj4pV0DRtLx598xGbBehzM=
+github.com/shirou/gopsutil/v4 v4.26.8 h1:YQMTF/1J50B5+Y0vlo1eDRf5DoR7Gk69hY+8wjYkQeo=
+github.com/shirou/gopsutil/v4 v4.26.8/go.mod h1:5O9FjBiXoTDFatIWjZZosqj4pV0DRtLx598xGbBehzM=
 github.com/shopspring/decimal v1.4.0/go.mod h1:gawqmDU56v4yIKSwfBSFip1HdCCXN8/+DMd9qYNcwME=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
 github.com/sirupsen/logrus v1.2.0/go.mod h1:LxeOpSwHxABJmUn/MG1IvRgCAasNZTLOkJPxbbu5VWo=