Increment version for storage releases (Azure#16279)

* Increment package version after release of azure_storage_file_share

* Increment package version after release of azure_storage_file_datalake

* Increment package version after release of azure_storage_blob

Author: azure-sdk

sdk/storage/azure-storage-blob/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Release History
 
+## 12.7.2 (Unreleased)
+
+
 ## 12.7.1 (2021-01-20)
 **Fixes**
 - Fixed msrest dependency issue (#16250)

sdk/storage/azure-storage-blob/azure/storage/blob/_version.py

@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.7.1"
+VERSION = "12.7.2"

sdk/storage/azure-storage-file-datalake/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Release History
 
+## 12.2.3 (Unreleased)
+
+
 ## 12.2.2 (2021-01-20)
 **Fixes**
 - Fixed msrest dependency issue (#16250)

sdk/storage/azure-storage-file-datalake/azure/storage/filedatalake/_version.py

@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.2.2"
+VERSION = "12.2.3"

sdk/storage/azure-storage-file-share/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Release History
 
+## 12.4.2 (Unreleased)
+
+
 ## 12.4.1 (2021-01-20)
 **Fixes**
 - Fixed msrest dependency issue (#16250)

sdk/storage/azure-storage-file-share/azure/storage/fileshare/_version.py

@@ -4,4 +4,4 @@
 # license information.
 # --------------------------------------------------------------------------
 
-VERSION = "12.4.1"
+VERSION = "12.4.2"