chore: install kerberos as dev dependency (#4601)

Author: durran

.evergreen/run-kerberos-tests.sh

@@ -28,7 +28,7 @@ export MONGODB_URI="mongodb://${USER}@${SASL_HOST}/${GSSAPI_DB}?authMechanism=GS
 
 set -o xtrace
 
-npm i kerberos
+npm i -D kerberos
 npm run check:kerberos
 
 set +o xtrace

test/action/dependency.test.ts

@@ -91,7 +91,7 @@ describe('package.json', function () {
 
       context(`when ${depName} is installed`, () => {
         beforeEach(async function () {
-          execSync(`npm install --no-save "${depName}"@"${depMajor}"`);
+          execSync(`npm install --no-save -D "${depName}"@"${depMajor}"`);
         });
 
         it(`driver is importable`, () => {