test against 1.7.latest release branch and fix semver (#961)

* use dynamic schema in test_grant_access_to.py

* use dynamic schema in test_grant_access_to.py

* revert setup

* test against 1.6.latest release branch and fix semver

* test against 1.6.latest

.github/workflows/nightly-release.yml

@@ -26,7 +26,7 @@ defaults:
     shell: bash
 
 env:
-  RELEASE_BRANCH: "1.5.latest" # must test against most recent .latest branch to have parity for dependency with core
+  RELEASE_BRANCH: "1.6.latest" # must test against most recent .latest branch to have parity for dependency with core
 
 jobs:
   aggregate-release-data:
@@ -75,7 +75,7 @@ jobs:
       - name: "Generate Nightly Release Version Number"
         id: nightly-release-version
         run: |
-          number="${{ steps.semver.outputs.major }}.${{ steps.semver.outputs.minor }}.${{ steps.bump_patch.outputs.patch }}.dev${{ steps.current-date.outputs.date }}"
+          number="${{ steps.semver.outputs.major }}.${{ steps.semver.outputs.minor }}.${{ steps.bump_patch.outputs.patch }}+dev${{ steps.current-date.outputs.date }}"
           echo "number=$number" >> $GITHUB_OUTPUT
 
       - name: "Audit Nightly Release Version And Parse Into Parts"