Pin packages to python3.6 versions

Patch by brandonwilliams; reviewed by smiklosovic for CASSANDRA-19469

Author: driftx

requirements.txt

@@ -10,28 +10,29 @@
 # In case you want to test a patch with your own CCM branch, further to changing below CCM repo and branch name, you need to add -e flag at the beginning
 # Example: -e git+https://github.com/userb/ccm.git@cassandra-17182#egg=ccm
 git+https://github.com/riptano/ccm.git@cassandra-test#egg=ccm
-click==8.1.7
+click==8.0.4
 decorator==5.1.1
 docopt==0.6.2
 enum34==1.1.10
-exceptiongroup==1.2.0
+exceptiongroup==0.0.0a0
 flaky==3.8.1
 geomet==0.2.1.post1
-iniconfig==2.0.0
+iniconfig==1.1.1
 lxml==5.1.0
 mock==5.1.0
 netifaces==0.11.0
-packaging==24.0
+packaging==21.3
 parse==1.20.1
-pluggy==1.4.0
+pluggy==1.0.0
 psutil==5.9.8
 py==1.11.0
-pycodestyle==2.11.1
-pytest==8.0.2
-pytest-repeat==0.9.3
-pytest-timeout==1.4.2
+pycodestyle==2.10.0
+pyparsing==3.1.2
+pytest==7.0.1
+pytest-repeat==0.9.1
+pytest-timeout==2.1.0
 PyYAML==6.0.1
 six==1.16.0
-soupsieve==2.5
-thrift==0.10.0
-tomli==2.0.1
+soupsieve==2.3.2.post1
+thrift==0.16.0
+tomli==1.2.3