ci:Specify the version of the python connector (#20408)

* ci:Specify the version of the python connector

* ci:Specify the version of the python connector

* ci:Specify the version of the python connector

* ci:Specify the version of the python connector

* ci:Specify the version of the python connector

* ci:Specify the version of the windows  python connector

Jenkinsfile2

@@ -313,7 +313,8 @@ def pre_test_build_win() {
     bat '''
         cd %WIN_CONNECTOR_ROOT%
         python.exe -m pip install --upgrade pip
-        python -m pip install .
+        python -m pip uninstall taospy -y 
+        python -m pip install taospy==2.7.3
         xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
     '''
     return 1
@@ -331,8 +332,6 @@ def run_win_test() {
     bat '''
         echo "windows test ..."
         cd %WIN_CONNECTOR_ROOT%
-        python.exe -m pip install --upgrade pip
-        python -m pip install .
         xcopy /e/y/i/f %WIN_INTERNAL_ROOT%\\debug\\build\\lib\\taos.dll C:\\Windows\\System32
         ls -l C:\\Windows\\System32\\taos.dll
         time /t

tests/parallel_test/run_case.sh

@@ -69,13 +69,18 @@ ulimit -c unlimited
 
 md5sum /usr/lib/libtaos.so.1
 md5sum /home/TDinternal/debug/build/lib/libtaos.so
+
+#define taospy 2.7.3
+pip3 list|grep taospy
+pip3 uninstall taospy -y
+pip3 install taospy==2.7.3
+
 $TIMEOUT_CMD $cmd
 RET=$?
 echo "cmd exit code: $RET"
 md5sum /usr/lib/libtaos.so.1
 md5sum /home/TDinternal/debug/build/lib/libtaos.so
-#define taospy 2.7.3
-pip3 install taospy==2.7.3
+
 
 if [ $RET -ne 0 ]; then
     pwd