Revert "fix(ci): bump package versions before running unit tests (#2345)"

This reverts commit c120423.

Author: addaleax

.evergreen.yml

@@ -190,7 +190,6 @@ functions:
           set -e
           {
           source .evergreen/setup-env.sh
-          npm run evergreen-release bump
           npm run test-ci
           echo "Archiving current coverage result..."
           tar cvzf nyc-output.tgz .nyc_output
@@ -4278,7 +4277,7 @@ functions:
           export PUPPETEER_SKIP_DOWNLOAD="true"
           npm run evergreen-release draft
           git add .
-          git commit --no-allow-empty -m "chore(release): bump to prepare for mongosh release"
+          git commit --no-allow-empty -m "chore(release): bump to prepare for mongosh release" 
           }
 
   release_publish_download_and_list_artifacts:

.evergreen/evergreen.yml.in

@@ -199,7 +199,6 @@ functions:
           set -e
           {
           source .evergreen/setup-env.sh
-          npm run evergreen-release bump
           npm run test-ci
           echo "Archiving current coverage result..."
           tar cvzf nyc-output.tgz .nyc_output
@@ -923,7 +922,7 @@ functions:
           export PUPPETEER_SKIP_DOWNLOAD="true"
           npm run evergreen-release draft
           git add .
-          git commit --no-allow-empty -m "chore(release): bump to prepare for mongosh release"
+          git commit --no-allow-empty -m "chore(release): bump to prepare for mongosh release" 
           }
 
   release_publish_download_and_list_artifacts: