[hotfix] Test against Flink 1.19-SNAPSHOT for main and Weekly builds

Author: MartijnVisser

.github/workflows/push_pr.yml

@@ -39,7 +39,7 @@ jobs:
   python_test:
     strategy:
       matrix:
-        flink: [ 1.17.2, 1.18.1 ]
+        flink: [ 1.17.2, 1.18.1, 1.19-SNAPSHOT ]
     uses: apache/flink-connector-shared-utils/.github/workflows/python_ci.yml@ci_utils
     with:
       flink_version: ${{ matrix.flink }}

.github/workflows/weekly.yml

@@ -33,6 +33,10 @@ jobs:
           flink: 1.18-SNAPSHOT,
           jdk: '8, 11, 17',
           branch: main
+        }, {
+          flink: 1.19-SNAPSHOT,
+          jdk: '8, 11, 17',
+          branch: main
         }, {
           flink: 1.17.2,
           branch: v3.1