Update milestones for August (#56350)

Author: wtgodbe

.github/policies/resourceManagement.yml

@@ -670,7 +670,7 @@ configuration:
       then:
       - removeMilestone
       - addMilestone:
-          milestone: 6.0.32
+          milestone: 6.0.33
       description: '[Milestone Assignments] Assign Milestone to PRs merged to release/6.0 branch'
     - if:
       - payloadType: Pull_Request
@@ -681,7 +681,7 @@ configuration:
       then:
       - removeMilestone
       - addMilestone:
-          milestone: 8.0.7
+          milestone: 8.0.8
       description: '[Milestone Assignments] Assign Milestone to PRs merged to release/8.0 branch'
     - if:
       - payloadType: Issues