Correct CHANGELOG.md for v1.71.0 (#1013)

Author: Uk1288

CHANGELOG.md

@@ -1,12 +1,18 @@
 # Unreleased
 
-# v1.70.0
+# v1.71.0
 
 ## Enhancements
 
 * Add support for listing effective tag bindings for a workspace or project by @brandonc [#996](https://github.com/hashicorp/go-tfe/pull/996)
 * Add support for listing no-code modules by @paladin-devops [#1003](https://github.com/hashicorp/go-tfe/pull/1003)
 
+# v1.70.0
+
+## Enhancements
+
+* Actually adds support for adding/updating key/value tags, which was not unintentionally removed from the last release by @brandonc [#987](https://github.com/hashicorp/go-tfe/pull/987)
+
 # v1.69.0
 
 ## Enhancements