Update tailscale OSS.

Signed-off-by: Denton Gentry <dgentry@tailscale.com>

go.mod

@@ -10,7 +10,7 @@ require (
 	golang.org/x/sys v0.0.0-20211205182925-97ca703d548d
 	golang.zx2c4.com/wireguard v0.0.0-20211116201604-de7c702ace45
 	inet.af/netaddr v0.0.0-20211027220019-c74959edd3b6
-	tailscale.com v1.1.1-0.20211208050458-e34ba3223c2c
+	tailscale.com v1.1.1-0.20211209004911-878a20df29fa
 )
 
 require (

go.sum

@@ -694,4 +694,6 @@ tailscale.com v1.1.1-0.20211119125307-221a18f4f07c/go.mod h1:XzG4o2vtYFkVvmJWPaT
 tailscale.com v1.1.1-0.20211125200034-e24f89efad22 h1:BCCsNwOxI+Oo4E7GCWcIrOCfVmyYkQDI/iYBYyj/kpA=
 tailscale.com v1.1.1-0.20211125200034-e24f89efad22/go.mod h1:i+JH48j9W4tCWOzunNJfrEZcZRQgavPQXO57oh3cwGE=
 tailscale.com v1.1.1-0.20211208050458-e34ba3223c2c h1:zN57p3RsdmXE3u6cGwUueAM7WXrfPbtdcmXsvf0Jxxw=
-tailscale.com v1.1.1-0.20211208050458-e34ba3223c2c/go.mod h1:tUfoeG+nxHVB8mSKTdDVQeqCT1f7lwH8zkKPMgJGp7g=
+tailscale.com v1.1.1-0.20211208050458-e34ba3223c2c/go.mod h1:tUfoeG+nxHVB8mSKTdDVQeqCT1f7lwH8zkKPMgJGp7g=
+tailscale.com v1.1.1-0.20211209004911-878a20df29fa h1:1Xo4A3TVgX243zuXzGoDnWtY88/HallnnqtlrGd3iDM=
+tailscale.com v1.1.1-0.20211209004911-878a20df29fa/go.mod h1:tUfoeG+nxHVB8mSKTdDVQeqCT1f7lwH8zkKPMgJGp7g=