Update requirements.txt to match environment.yml

Dependabot still doesn't recognize conda environment. Using requirements.txt to keep track of version updates (dependabot/dependabot-core#2227)

Author: popenc

requirements.txt

@@ -1,7 +1,7 @@
-beautifulsoup4==4.10.0
-celery==5.2.3
-pymongo==4.0.2
-python-dotenv==0.19.2
-rdkit==2023.3.1
-redis==4.1.4
-requests==2.27.1
+beautifulsoup4==4.12.3
+celery==5.3.6
+pymongo==4.6.3
+python-dotenv==1.0.1
+rdkit==2024.3.1
+redis==5.0.3
+requests==2.31.0