Update version to 1.3.7+prerelease

Divjot Arora · Divjot Arora · commit 06c646d99a07 · 2020-08-07T17:34:59.000-04:00
diff --git a/version/version.go b/version/version.go
@@ -7,4 +7,4 @@
 package version // import "go.mongodb.org/mongo-driver/version"
 
 // Driver is the current version of the driver.
-var Driver = "v1.3.6"
+var Driver = "v1.3.7+prerelease"
