matthew-update-innersource - removed newer popperjs lib and replaced …

…with much older one

package.json

@@ -33,7 +33,6 @@
   },
   "devDependencies": {
     "@fullhuman/postcss-purgecss": "^5.0.0",
-    "@popperjs/core": "^2.11.7",
     "@trimbleinc/modus-bootstrap": "^1.6.0",
     "autoprefixer": "^10.4.14",
     "clipboard": "^2.0.11",
@@ -44,6 +43,7 @@
     "hugo-bin": "^0.103.1",
     "jquery": "^3.7.0",
     "npm-run-all": "^4.1.5",
+    "popper.js": "^1.16.1",
     "postcss": "^8.4.23",
     "postcss-cli": "^10.1.0",
     "prettier": "^2.8.8",