bump for release

DESCRIPTION

@@ -1,6 +1,6 @@
 Package: AzureGraph
 Title: Simple Interface to 'Microsoft Graph'
-Version: 1.2.1.9000
+Version: 1.2.2
 Authors@R: c(
     person("Hong", "Ooi", , "hongooi73@gmail.com", role = c("aut", "cre")),
     person("Microsoft", role="cph")

NEWS.md

@@ -1,4 +1,4 @@
-# AzureGraph 1.2.1.9000
+# AzureGraph 1.2.2
 
 - Add support for batch requests:
   - Each individual request is stored in an object of R6 class `graph_request`.