Testing with OCI8 always fails

[datamweb]

Testing with OCI8 always fails, but I don't know why.

Run echo -e "ALTER SESSION SET CONTAINER = XEPDB1;\nCREATE BIGFILE TABLESPACE \"TEST\" DATAFILE '/opt/oracle/product/18c/dbhomeXE/dbs/TEST' SIZE 10M AUTOEXTEND ON MAXSIZE UNLIMITED SEGMENT SPACE MANAGEMENT AUTO EXTENT MANAGEMENT LOCAL AUTOALLOCATE;\nCREATE USER \"ORACLE\" IDENTIFIED BY \"ORACLE\" DEFAULT TABLESPACE \"TEST\" TEMPORARY TABLESPACE TEMP QUOTA UNLIMITED ON \"TEST\";\nGRANT CONNECT,RESOURCE TO \"ORACLE\";\nexit;" | /lib/oracle/18.5/client64/bin/sqlplus -s sys/Oracle18@localhost:1521/XE as sysdba
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor


SP2-0306: Invalid option.
Usage: CONN[ECT] [{logon|/|proxy} [AS {SYSDBA|SYSOPER|SYSASM|SYSBACKUP|SYSDG|SYSKM|SYSRAC}] [edition=value]]
where <logon> ::= <username>[/<password>][@<connect_identifier>]
      <proxy> ::= <proxyuser>[<username>][/<password>][@<connect_identifier>]
SP2-0306: Invalid option.
Usage: CONN[ECT] [{logon|/|proxy} [AS {SYSDBA|SYSOPER|SYSASM|SYSBACKUP|SYSDG|SYSKM|SYSRAC}] [edition=value]]
where <logon> ::= <username>[/<password>][@<connect_identifier>]
      <proxy> ::= <proxyuser>[<username>][/<password>][@<connect_identifier>]
SP2-0157: unable to CONNECT to ORACLE after 3 attempts, exiting SQL*Plus
Error: Process completed with exit code 1.

https://github.com/codeigniter4/shield/actions/runs/6489501416/job/17623872761?pr=893

Originally posted by @kenjis in #893 (comment)

[kenjis]

This may be that for some reason Oracle took longer to start up, and the three retries just failed.

I sent PR codeigniter4/.github#18
The Oracle image had been changed in the CI4 main repository, so I changed the image here as well, keeping the same Oracle version.