remove python 3.7 from matrix

Author: patapenka-alexey

.github/workflows/testing.yml

@@ -145,15 +145,9 @@ jobs:
       fail-fast: false
       matrix:
         tarantool:
-          - bundle: 'sdk-1.10.15-0-r563'
-            path: 'release/linux/x86_64/1.10/'
-          - bundle: 'sdk-2.8.4-0-r563'
-            path: 'release/linux/x86_64/2.8/'
-          - bundle: 'sdk-gc64-2.10.7-0-r563.linux.x86_64'
-            path: 'release/linux/x86_64/2.10/'
           - bundle: 'sdk-gc64-2.11.0-0-r563.linux.x86_64'
             path: 'release/linux/x86_64/2.11/'
-        python: ['3.7', '3.11']
+        python: ['3.11']
 
     steps:
       - name: Clone the connector
@@ -221,7 +215,6 @@ jobs:
         tarantool:
           - '2.11'
         python:
-          - '3.7'
           - '3.11'
     steps:
       - name: Clone the connector repo
@@ -274,7 +267,6 @@ jobs:
         tarantool:
           - '2.11.0.g247a9a418-1'
         python:
-          - '3.7'
           - '3.11'
 
     steps:
@@ -344,7 +336,6 @@ jobs:
         tarantool:
           - '2.11.0.g247a9a418-1'
         python:
-          - '3.7'
           - '3.11'
     steps:
       - name: Clone the connector repo