set versions for 3 npm packages so that the system compiles and runs

all the versions will need to be revisited and, perhaps, updated

client-course-schedulizer/package.json

@@ -51,11 +51,11 @@
     "@material-ui/icons": "^4.11.3",
     "@material-ui/lab": "^4.0.0-alpha.61",
     "@mui/icons-material": "^5.15.14",
-    "@mui/lab": "5.0.0-alpha.169",
+    "@mui/lab": "^5.0.0-alpha.169",
     "@mui/material": "^5.15.14",
     "@mui/styled-engine": "^5.15.14",
     "@mui/styles": "^5.15.14",
-    "@testing-library/jest-dom": "4.2.4",
+    "@testing-library/jest-dom": "^4.2.4",
     "@testing-library/react": "^14.2.1",
     "@testing-library/user-event": "^14.5.2",
     "@types/testing-library__react": "^10.2.0",
@@ -85,12 +85,12 @@
     "sass": "^1.71.1",
     "xlsx": "^0.18.5",
     "yup": "^1.3.3",
-    "zustand": "^3.4.1"
+    "zustand": "~3.4.1"
   },
   "devDependencies": {
     "@types/isomorphic-fetch": "^0.0.39",
     "@types/jest": "^24.9.1",
-    "@types/lodash": "^4.14.165",
+    "@types/lodash": "4.14.165",
     "@types/node": "^12.12.62",
     "@types/object-hash": "^1.3.4",
     "@types/papaparse": "^5.2.4",