Remove unused ci-scripts/mysql4testresults/ dir and content

ci-scripts/mysql4testresults/docker-compose.yml

-version: '2'
-services:
-  mysql:
-    container_name: oaicicd_mysql
-    restart: always
-    image: mysql:latest
-    environment:
-      MYSQL_ROOT_PASSWORD: 'ucZBc2XRYdvEm59F' 
-    ports: 
-      - "3307:3306"
-    volumes:
-      - /home/oaicicd/mysql/data:/var/lib/mysql

ci-scripts/mysql4testresults/sql_connect.py

-import pymysql
-import sys
-from datetime import datetime
-
-#This is the script used to write the test results to the mysql DB
-#Called by Jenkins pipeline (jenkinsfile)
-#Must be located in /home/oaicicid/mysql on the database host
-#Usage from Jenkinsfile : 
-#python3 /home/oaicicd/mysql/sql_connect.py ${JOB_NAME} ${params.eNB_MR} ${params.eNB_Branch} ${env.BUILD_ID} ${env.BUILD_URL} ${StatusForDb} ''
-
-class SQLConnect:
-    def __init__(self):
-        self.connection = pymysql.connect(
-                host='172.22.0.2',
-                user='root', 
-                password = 'ucZBc2XRYdvEm59F',
-                db='oaicicd_tests',
-                port=3306
-                )
-
-    def put(self,TEST,MR,BRANCH,BUILD,BUILD_LINK,STATUS):
-        now = datetime.now().strftime("%Y-%m-%d %H:%M:%S")
-        cur=self.connection.cursor()
-        cur.execute ('INSERT INTO test_results (TEST,MR,BRANCH,BUILD,BUILD_LINK,STATUS,DATE) VALUES (%s,%s,%s,%s,%s,%s,%s);' , (TEST, MR, BRANCH, BUILD, BUILD_LINK, STATUS, now))
-        self.connection.commit()
-        self.connection.close()
-
-
-if __name__ == "__main__":
-    mydb=SQLConnect()
-    mydb.put(sys.argv[1],sys.argv[2],sys.argv[3],sys.argv[4],sys.argv[5],sys.argv[6])
-
-