chore(config): enable the RESP3 potocol by default

[git-hulk]

We have supported the RESP3 since 2.8.0 about a year ago. And now most libraries support the RESP3 protocol, so it is good to enable it by default.

This closes #2728.

[PragmaTwice]

func TestXXXWithRESP3(t *testing.T) {
	srv := util.StartServer(t, map[string]string{
		"resp3-enabled": "yes",
	})
	defer srv.Close()

Need to change to:

func TestXXXWithoutRESP3(t *testing.T) {
	srv := util.StartServer(t, map[string]string{
		"resp3-enabled": "no",
	})
	defer srv.Close()

[PragmaTwice]

Also for redis.setresp(3);, should resp3 be default in scripting?

[git-hulk]

@PragmaTwice Yes, a few test cases need to be fixed after switching to RESP3. Will do it later.

[sonarqubecloud]

Quality Gate passed

Issues
2 New issues
0 Accepted issues

Measures
0 Security Hotspots
61.3% Coverage on New Code
1.5% Duplication on New Code

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