exprToFunction() and installExprFunction() support quosures (#3472)

Co-authored-by: Barret Schloerke <schloerke@gmail.com>
Co-authored-by: Winston Chang <winston@stdout.org>
Co-authored-by: Carson Sievert <cpsievert1@gmail.com>
Co-authored-by: Joe Cheng <joe@rstudio.com>

.github/workflows/rituals.yaml

@@ -159,9 +159,9 @@ jobs:
         if: github.event_name == 'push'
         run: |
           # Can't push to a protected branch
-          if [ -z "`git cherry`"]; then
+          if [ -z "`git cherry origin/master`"]; then
             echo "Un-pushed commits:"
-            git cherry -v
+            git cherry -v origin/master
             echo "\nCan not push to a protected branch. Exiting"
             exit 1
           fi