[release] v1.29.1 - Alternative method of filtering client initialize…

… response (#232)

### Improvements
  - Support filtering client initialize response from Statsig on-prem





>Included In This Release
>- a5d67e5 kenny-statsig
>   - Alternative target app filtering for GCIR (#231)
>- 4e57bd9 kat-statsig
>   - Add derived device metadata to metadata (#228)

statsig_metadata.go

@@ -14,7 +14,7 @@ type statsigMetadata struct {
 func getStatsigMetadata() statsigMetadata {
 	return statsigMetadata{
 		SDKType:         "go-sdk",
-		SDKVersion:      "v1.29.0",
+		SDKVersion:      "v1.29.1",
 		LanguageVersion: runtime.Version()[2:],
 		SessionID:       SessionID(),
 	}