go.mod: bump gvisor

For https://github.com/google/gvisor/pull/7850 to quiet macOS warnings.

Updates #5240

Change-Id: Iaa7abab20485c8ff40e5c9b16013aef4fd297a64
Signed-off-by: Brad Fitzpatrick <bradfitz@tailscale.com>

go.mod

@@ -64,7 +64,7 @@ require (
 	golang.org/x/tools v0.1.11
 	golang.zx2c4.com/wireguard v0.0.0-20220703234212-c31a7b1ab478
 	golang.zx2c4.com/wireguard/windows v0.4.10
-	gvisor.dev/gvisor v0.0.0-20220721202624-0b2c11c2773c
+	gvisor.dev/gvisor v0.0.0-20220801230058-850e42eb4444
 	honnef.co/go/tools v0.4.0-0.dev.0.20220404092545-59d7a2877f83
 	inet.af/peercred v0.0.0-20210906144145-0893ea02156a
 	inet.af/wf v0.0.0-20220728202103-50d96caab2f6

go.sum

@@ -1851,8 +1851,8 @@ gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gotest.tools/v3 v3.0.3 h1:4AuOwCGf4lLR9u3YOe2awrHygurzhO/HeQ6laiA6Sx0=
-gvisor.dev/gvisor v0.0.0-20220721202624-0b2c11c2773c h1:frrINYSQqhraHqy23/dWqdNt7mRlsGJJBwGHvI3Q+/c=
-gvisor.dev/gvisor v0.0.0-20220721202624-0b2c11c2773c/go.mod h1:TIvkJD0sxe8pIob3p6T8IzxXunlp6yfgktvTNp+DGNM=
+gvisor.dev/gvisor v0.0.0-20220801230058-850e42eb4444 h1:0d3ygmOM5RgQB8rmsZNeAY/7Q98fKt1HrGO2XIp4pDI=
+gvisor.dev/gvisor v0.0.0-20220801230058-850e42eb4444/go.mod h1:TIvkJD0sxe8pIob3p6T8IzxXunlp6yfgktvTNp+DGNM=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=