build(deps): bump github.com/shirou/gopsutil/v3 from 3.21.5 to 3.21.7

Bumps [github.com/shirou/gopsutil/v3](https://github.com/shirou/gopsutil) from 3.21.5 to 3.21.7.
- [Release notes](https://github.com/shirou/gopsutil/releases)
- [Commits](shirou/gopsutil@v3.21.5...v3.21.7)

---
updated-dependencies:
- dependency-name: github.com/shirou/gopsutil/v3
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -70,7 +70,7 @@ require (
 	github.com/russross/blackfriday/v2 v2.1.0
 	github.com/sasha-s/go-deadlock v0.2.1-0.20190427202633-1595213edefa
 	github.com/servak/go-fastping v0.0.0-20160802140958-5718d12e20a0
-	github.com/shirou/gopsutil/v3 v3.21.5
+	github.com/shirou/gopsutil/v3 v3.21.7
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cobra v1.1.3
 	github.com/spf13/pflag v1.0.5
@@ -86,7 +86,7 @@ require (
 	golang.org/x/crypto v0.0.0-20210503195802-e9a32991a82e
 	golang.org/x/net v0.0.0-20210504132125-bbd867fde50d
 	golang.org/x/sync v0.0.0-20210220032951-036812b2e83c
-	golang.org/x/sys v0.0.0-20210603081109-ebe580a85c40
+	golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c
 	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba
 	golang.org/x/tools v0.1.2
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20210506160403-92e472f520a5