build(deps): bump google.golang.org/grpc

Bumps [google.golang.org/grpc](https://github.com/grpc/grpc-go) from 1.32.0 to 1.56.3.
- [Release notes](https://github.com/grpc/grpc-go/releases)
- [Commits](grpc/grpc-go@v1.32.0...v1.56.3)

---
updated-dependencies:
- dependency-name: google.golang.org/grpc
  dependency-type: direct:production
...

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

pkgs/tools/networking/opensnitch/go.mod

@@ -1,33 +1,3 @@
 module github.com/evilsocket/opensnitch/daemon
 
 go 1.14
-
-require (
-	github.com/fsnotify/fsnotify v1.4.7
-	github.com/golang/protobuf v1.5.0
-	github.com/google/gopacket v1.1.14
-	github.com/google/nftables v0.1.0
-	github.com/google/uuid v1.3.0
-	github.com/iovisor/gobpf v0.2.0
-	github.com/varlink/go v0.4.0
-	github.com/vishvananda/netlink v0.0.0-20210811191823-e1a867c6b452
-	github.com/vishvananda/netns v0.0.0-20200728191858-db3c7e526aae
-	golang.org/x/net v0.0.0-20211209124913-491a49abca63
-	golang.org/x/sys v0.0.0-20211205182925-97ca703d548d
-	google.golang.org/grpc v1.32.0
-	google.golang.org/protobuf v1.26.0
-)
-
-require (
-	github.com/BurntSushi/toml v0.4.1 // indirect
-	github.com/google/go-cmp v0.5.6 // indirect
-	github.com/josharian/native v0.0.0-20200817173448-b6b71def0850 // indirect
-	github.com/mdlayher/netlink v1.4.2 // indirect
-	github.com/mdlayher/socket v0.0.0-20211102153432-57e3fa563ecb // indirect
-	golang.org/x/mod v0.5.1 // indirect
-	golang.org/x/text v0.3.7 // indirect
-	golang.org/x/tools v0.1.8 // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55 // indirect
-	honnef.co/go/tools v0.2.2 // indirect
-)