Bump github.com/shirou/gopsutil

Bumps [github.com/shirou/gopsutil](https://github.com/shirou/gopsutil) from 2.20.1+incompatible to 2.20.2+incompatible.
- [Release notes](https://github.com/shirou/gopsutil/releases)
- [Commits](shirou/gopsutil@v2.20.1...v2.20.2)

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

go.mod

@@ -24,7 +24,7 @@ require (
 	github.com/mattn/go-encoding v0.0.2
 	github.com/mattn/go-zglob v0.0.1
 	github.com/natefinch/atomic v0.0.0-20150920032501-a62ce929ffcc
-	github.com/shirou/gopsutil v2.20.1+incompatible
+	github.com/shirou/gopsutil v2.20.2+incompatible
 	github.com/stretchr/testify v1.5.1
 	github.com/tatsushid/go-fastping v0.0.0-20160109021039-d7bb493dee3e
 	github.com/ziutek/mymysql v1.5.4

go.sum

@@ -146,6 +146,8 @@ github.com/shirou/gopsutil v2.19.12+incompatible h1:WRstheAymn1WOPesh+24+bZKFkqr
 github.com/shirou/gopsutil v2.19.12+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/shirou/gopsutil v2.20.1+incompatible h1:oIq9Cq4i84Hk8uQAUOG3eNdI/29hBawGrD5YRl6JRDY=
 github.com/shirou/gopsutil v2.20.1+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
+github.com/shirou/gopsutil v2.20.2+incompatible h1:ucK79BhBpgqQxPASyS2cu9HX8cfDVljBN1WWFvbNvgY=
+github.com/shirou/gopsutil v2.20.2+incompatible/go.mod h1:5b4v6he4MtMOwMlS0TUMTu2PcXUg8+E1lC7eC3UO/RA=
 github.com/sirupsen/logrus v1.4.1 h1:GL2rEmy6nsikmW0r8opw9JIRScdMF5hA8cOYLH7In1k=
 github.com/sirupsen/logrus v1.4.1/go.mod h1:ni0Sbl8bgC9z8RoU9G6nDWqqs/fq4eDPysMBDgk/93Q=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=