provider/azurerm: Bump go-autorest to 7.2.1 to fix the issue with VM time parsing

vendor/github.com/Azure/go-autorest/autorest/date/time.go

@@ -1,7 +1,7 @@
 package date
 
 import (
-	"strings"
+	"regexp"
 	"time"
 )
 
@@ -11,6 +11,7 @@ const (
 	azureUtcFormat     = "2006-01-02T15:04:05.999999999"
 	rfc3339JSON        = `"` + time.RFC3339Nano + `"`
 	rfc3339            = time.RFC3339Nano
+	tzOffsetRegex      = `(Z|z|\+|-)(\d+:\d+)*"*$`
 )
 
 // Time defines a type similar to time.Time but assumes a layout of RFC3339 date-time (i.e.,
@@ -40,12 +41,14 @@ func (t Time) MarshalJSON() (json []byte, err error) {
 // UnmarshalJSON reconstitutes the Time from a JSON string conforming to RFC3339 date-time
 // (i.e., 2006-01-02T15:04:05Z).
 func (t *Time) UnmarshalJSON(data []byte) (err error) {
-	stringData := string(data)
 	timeFormat := azureUtcFormatJSON
-	if strings.IndexAny(stringData, "Zz") > -1 {
+	match, err := regexp.Match(tzOffsetRegex, data)
+	if err != nil {
+		return err
+	} else if match {
 		timeFormat = rfc3339JSON
 	}
-	t.Time, err = ParseTime(timeFormat, stringData)
+	t.Time, err = ParseTime(timeFormat, string(data))
 	return err
 }
 
@@ -58,12 +61,14 @@ func (t Time) MarshalText() (text []byte, err error) {
 // UnmarshalText reconstitutes a Time saved as a byte array conforming to RFC3339 date-time
 // (i.e., 2006-01-02T15:04:05Z).
 func (t *Time) UnmarshalText(data []byte) (err error) {
-	stringData := string(data)
 	timeFormat := azureUtcFormat
-	if strings.IndexAny(stringData, "Zz") > -1 {
+	match, err := regexp.Match(tzOffsetRegex, data)
+	if err != nil {
+		return err
+	} else if match {
 		timeFormat = rfc3339
 	}
-	t.Time, err = ParseTime(timeFormat, stringData)
+	t.Time, err = ParseTime(timeFormat, string(data))
 	return err
 }
 

vendor/vendor.json

@@ -202,35 +202,45 @@
 			"checksumSHA1": "eVSHe6GIHj9/ziFrQLZ1SC7Nn6k=",
 			"comment": "v7.0.5",
 			"path": "github.com/Azure/go-autorest/autorest",
-			"revision": "928711bfb9b6bc052ea85a8f4e1d8f4e1bf55f95",
-			"revisionTime": "2016-09-27T17:55:41Z"
+			"revision": "0781901f19f1e7db3034d97ec57af753db0bf808",
+			"revisionTime": "2016-10-03T18:39:13Z",
+			"version": "v7.2.1",
+			"versionExact": "v7.2.1"
 		},
 		{
 			"checksumSHA1": "z8FwqeLK0Pluo7FYC5k2MVBoils=",
 			"comment": "v7.0.5",
 			"path": "github.com/Azure/go-autorest/autorest/azure",
-			"revision": "928711bfb9b6bc052ea85a8f4e1d8f4e1bf55f95",
-			"revisionTime": "2016-09-27T17:55:41Z"
+			"revision": "0781901f19f1e7db3034d97ec57af753db0bf808",
+			"revisionTime": "2016-10-03T18:39:13Z",
+			"version": "v7.2.1",
+			"versionExact": "v7.2.1"
 		},
 		{
-			"checksumSHA1": "euBLq6AtwLOQUJfDf1dyR+0nQfU=",
+			"checksumSHA1": "q9Qz8PAxK5FTOZwgYKe5Lj38u4c=",
 			"comment": "v7.0.5",
 			"path": "github.com/Azure/go-autorest/autorest/date",
-			"revision": "928711bfb9b6bc052ea85a8f4e1d8f4e1bf55f95",
-			"revisionTime": "2016-09-27T17:55:41Z"
+			"revision": "0781901f19f1e7db3034d97ec57af753db0bf808",
+			"revisionTime": "2016-10-03T18:39:13Z",
+			"version": "v7.2.1",
+			"versionExact": "v7.2.1"
 		},
 		{
 			"checksumSHA1": "Ev8qCsbFjDlMlX0N2tYAhYQFpUc=",
 			"comment": "v7.0.5",
 			"path": "github.com/Azure/go-autorest/autorest/to",
-			"revision": "928711bfb9b6bc052ea85a8f4e1d8f4e1bf55f95",
-			"revisionTime": "2016-09-27T17:55:41Z"
+			"revision": "0781901f19f1e7db3034d97ec57af753db0bf808",
+			"revisionTime": "2016-10-03T18:39:13Z",
+			"version": "v7.2.1",
+			"versionExact": "v7.2.1"
 		},
 		{
 			"checksumSHA1": "oBixceM+55gdk47iff8DSEIh3po=",
 			"path": "github.com/Azure/go-autorest/autorest/validation",
-			"revision": "928711bfb9b6bc052ea85a8f4e1d8f4e1bf55f95",
-			"revisionTime": "2016-09-27T17:55:41Z"
+			"revision": "0781901f19f1e7db3034d97ec57af753db0bf808",
+			"revisionTime": "2016-10-03T18:39:13Z",
+			"version": "v7.2.1",
+			"versionExact": "v7.2.1"
 		},
 		{
 			"comment": "0.0.2-27-gedd0930",