bump buntdb to v1.2.3

Potentially fixes the database corruption seen on #1603

vendor/github.com/tidwall/match/.travis.yml

@@ -1 +0,0 @@
-language: go

vendor/github.com/tidwall/match/README.md

@@ -1,20 +1,17 @@
-Match
-=====
-<a href="https://travis-ci.org/tidwall/match"><img src="https://img.shields.io/travis/tidwall/match.svg?style=flat-square" alt="Build Status"></a>
-<a href="https://godoc.org/github.com/tidwall/match"><img src="https://img.shields.io/badge/api-reference-blue.svg?style=flat-square" alt="GoDoc"></a>
+# Match
+
+[![GoDoc](https://godoc.org/github.com/tidwall/match?status.svg)](https://godoc.org/github.com/tidwall/match)
 
 Match is a very simple pattern matcher where '*' matches on any 
 number characters and '?' matches on any one character.
 
-Installing
-----------
+## Installing
 
 ```
 go get -u github.com/tidwall/match
 ```
 
-Example
--------
+## Example
 
 ```go
 match.Match("hello", "*llo") 
@@ -23,10 +20,10 @@ match.Match("hello", "h*o")
 ```
 
 
-Contact
--------
+## Contact
+
 Josh Baker [@tidwall](http://twitter.com/tidwall)
 
-License
--------
+## License
+
 Redcon source code is available under the MIT [License](/LICENSE).

vendor/github.com/tidwall/match/go.mod

@@ -0,0 +1,3 @@
+module github.com/tidwall/match
+
+go 1.15

vendor/github.com/tidwall/match/match.go

@@ -1,4 +1,4 @@
-// Match provides a simple pattern matcher with unicode support.
+// Package match provides a simple pattern matcher with unicode support.
 package match
 
 import "unicode/utf8"
@@ -6,7 +6,7 @@ import "unicode/utf8"
 // Match returns true if str matches pattern. This is a very
 // simple wildcard match where '*' matches on any number characters
 // and '?' matches on any one character.
-
+//
 // pattern:
 // 	{ term }
 // term:
@@ -16,12 +16,16 @@ import "unicode/utf8"
 // 	'\\' c      matches character c
 //
 func Match(str, pattern string) bool {
+	return deepMatch(str, pattern)
+}
+
+func deepMatch(str, pattern string) bool {
 	if pattern == "*" {
 		return true
 	}
-	return deepMatch(str, pattern)
-}
-func deepMatch(str, pattern string) bool {
+	for len(pattern) > 1 && pattern[0] == '*' && pattern[1] == '*' {
+		pattern = pattern[1:]
+	}
 	for len(pattern) > 0 {
 		if pattern[0] > 0x7f {
 			return deepMatchRune(str, pattern)
@@ -52,6 +56,13 @@ func deepMatch(str, pattern string) bool {
 }
 
 func deepMatchRune(str, pattern string) bool {
+	if pattern == "*" {
+		return true
+	}
+	for len(pattern) > 1 && pattern[0] == '*' && pattern[1] == '*' {
+		pattern = pattern[1:]
+	}
+
 	var sr, pr rune
 	var srsz, prsz int