Revert the scylla version bump so we can test on pypy, drop py3.13

Author: xrmx

instrumentation/opentelemetry-instrumentation-cassandra/test-requirements-scylla.txt

@@ -2,15 +2,15 @@ asgiref==3.8.1
 pyasyncore==1.0.4  # for python 3.13 (should removed when cassandra-driver replaces asyncore with recommended asyncio)
 click==8.1.7
 Deprecated==1.2.14
-geomet==1.1
+geomet==0.2.1.post1
 iniconfig==2.0.0
 packaging==24.0
 pluggy==1.5.0
 py-cpuinfo==9.0.0
 pytest==7.4.4
 python-snappy==0.7.3
 PyYAML==6.0.1
-scylla-driver==3.29.7
+scylla-driver==3.26.6
 six==1.16.0
 tomli==2.0.1
 typing_extensions==4.12.2

tox.ini

@@ -428,9 +428,10 @@ envlist =
     lint-instrumentation-asyncio
 
     ; opentelemetry-instrumentation-cassandra
-    py3{9,10,11,12,13}-test-instrumentation-cassandra-{driver,scylla}
+    py3{9,10,11,12,13}-test-instrumentation-cassandra-driver
     ; TODO: revise this after we bump the baseline to 3.10 or a cassandra-driver release with
     ; https://github.com/apache/cassandra-python-driver/pull/1268 is available
+    py3{9,10,11,12}-test-instrumentation-cassandra-scylla
     pypy3-test-instrumentation-cassandra-scylla
     lint-instrumentation-cassandra