Update master (#4087)

* cs: panic only when WAL#WriteSync fails

- modify WAL#Write and WAL#WriteSync to return an error

* fix test

* types: validate Part#Proof

add ValidateBasic to crypto/merkle/SimpleProof

* cs: limit max bit array size and block parts count

* cs: test new limits

* cs: only assert important stuff

* update changelog and bump version to 0.32.7

* fixes after Ethan's review

* align max wal msg and max consensus msg sizes

* fix tests

* fix test

* add change log for 31.11

scripts/wal2json/main.go

@@ -56,8 +56,8 @@ func main() {
 			_, err = os.Stdout.Write([]byte("\n"))
 		}
 		if err == nil {
-			if end, ok := msg.Msg.(cs.EndHeightMessage); ok {
-				_, err = os.Stdout.Write([]byte(fmt.Sprintf("ENDHEIGHT %d\n", end.Height))) // nolint: errcheck, gas
+			if endMsg, ok := msg.Msg.(cs.EndHeightMessage); ok {
+				_, err = os.Stdout.Write([]byte(fmt.Sprintf("ENDHEIGHT %d\n", endMsg.Height))) // nolint: errcheck, gas
 			}
 		}
 		if err != nil {