Bump Go/C* versions. gocql policy was to support the current and previous

Go versions for a given release; we're continuing this practice for the
1.7.0 release.

patch by Bret McGuire; reviewed by Joao Reis, Martin Sucha
reference: #1825

Author: absurdfarce

.github/workflows/main.yml

@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        go: [ '1.19', '1.20' ]
+        go: [ '1.22', '1.23' ]
     steps:
       - uses: actions/checkout@v3
       - uses: actions/setup-go@v4
@@ -34,8 +34,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go: [ '1.19', '1.20' ]
-        cassandra_version: [ '4.0.8', '4.1.1' ]
+        go: [ '1.22', '1.23' ]
+        cassandra_version: [ '4.0.13', '4.1.6' ]
         auth: [ "false" ]
         compressor: [ "snappy" ]
         tags: [ "cassandra", "integration", "ccm" ]
@@ -125,8 +125,8 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        go: [ '1.19', '1.20' ]
-        cassandra_version: [ '4.0.8' ]
+        go: [ '1.22', '1.23' ]
+        cassandra_version: [ '4.0.13' ]
         compressor: [ "snappy" ]
         tags: [ "integration" ]