Update @graknlabs_common and @graknlabs_graql

Author: Ganeshwara Hananda

dependencies/graknlabs/repositories.bzl

@@ -23,14 +23,14 @@ def graknlabs_graql():
     git_repository(
         name = "graknlabs_graql",
         remote = "https://github.com/graknlabs/graql",
-        tag = "2.0.0-alpha-4" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_graql
+        tag = "2.0.0-alpha-5" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_graql
     )
 
 def graknlabs_common():
     git_repository(
         name = "graknlabs_common",
         remote = "https://github.com/graknlabs/common",
-        tag = "2.0.0-alpha-4" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_common
+        tag = "2.0.0-alpha-6" # sync-marker: do not remove this comment, this is used for sync-dependencies by @graknlabs_common
     )
 
 def graknlabs_bazel_distribution():