rebase: bump github.com/hashicorp/vault/api from 1.1.1 to 1.2.0

Bumps [github.com/hashicorp/vault/api](https://github.com/hashicorp/vault) from 1.1.1 to 1.2.0.
- [Release notes](https://github.com/hashicorp/vault/releases)
- [Changelog](https://github.com/hashicorp/vault/blob/main/CHANGELOG.md)
- [Commits](https://github.com/hashicorp/vault/compare/v1.1.1...v1.2.0)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/vault/api
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/github.com/hashicorp/go-hclog/intlogger.go

@@ -295,6 +295,9 @@ func (l *intLogger) logPlain(t time.Time, name string, level Level, msg string,
 				continue FOR
 			case Format:
 				val = fmt.Sprintf(st[0].(string), st[1:]...)
+			case Quote:
+				raw = true
+				val = strconv.Quote(string(st))
 			default:
 				v := reflect.ValueOf(st)
 				if v.Kind() == reflect.Slice {

vendor/github.com/hashicorp/go-hclog/logger.go

@@ -67,6 +67,12 @@ type Octal int
 // text output. For example: L.Info("bits", Binary(17))
 type Binary int
 
+// A simple shortcut to format strings with Go quoting. Control and
+// non-printable characters will be escaped with their backslash equivalents in
+// output. Intended for untrusted or multiline strings which should be logged
+// as concisely as possible.
+type Quote string
+
 // ColorOption expresses how the output should be colored, if at all.
 type ColorOption uint8
 

vendor/github.com/hashicorp/go-hclog/stdlog.go

@@ -64,7 +64,7 @@ func (s *stdlogAdapter) pickLevel(str string) (Level, string) {
 	case strings.HasPrefix(str, "[INFO]"):
 		return Info, strings.TrimSpace(str[6:])
 	case strings.HasPrefix(str, "[WARN]"):
-		return Warn, strings.TrimSpace(str[7:])
+		return Warn, strings.TrimSpace(str[6:])
 	case strings.HasPrefix(str, "[ERROR]"):
 		return Error, strings.TrimSpace(str[7:])
 	case strings.HasPrefix(str, "[ERR]"):