[tests] `Oracle` test for E2E fails with `ORA-12514: TNS:listener does not currently know of service requested in connect descriptor`

[radical]

Log. Hit on https://github.com/dotnet/aspire/pull/3113/checks?check_run_id=23082675262 . This is only on the PR since the change hasn't been merged yet.

[xUnit.net 00:08:30.67] Aspire.EndToEnd.Tests: Retry #9 for 'http://localhost:5281/oracledatabase/verify' due to StatusCode: 500 ReasonPhrase: 'Internal Server Error' Content:

{
   "detail" : "Oracle.ManagedDataAccess.Client.OracleException (0x80004005): Oracle Communication: Failed to connect to server or failed to parse connect string
 ---> OracleInternal.Network.NetworkException (0x80004005): Oracle Communication: Failed to connect to server or failed to parse connect string
 ---> OracleInternal.Network.NetworkException (0x000030E2): ORA-12514: TNS:listener does not currently know of service requested in connect descriptor
   at OracleInternal.Network.OracleCommunication.SendConnectPacketAndProcessResponse(AddressResolution addrRes)
   at OracleInternal.Network.OracleCommunication.ConnectViaCO(ConnectionOption connOption, AddressResolution addrRes)
   at OracleInternal.Network.OracleCommunication.DoConnect(String tnsDescriptor)
   at OracleInternal.Network.OracleCommunication.Connect(String tnsDescriptor, Boolean doNAHandshake, String IName, ConnectionOption CO)
   at OracleInternal.ServiceObjects.OracleConnectionImpl.Connect(ConnectionString cs, Boolean bOpenEndUserSession, OracleConnection connRefForCriteria, String instanceName)
   at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, OracleConnection connRefForCriteria, String affinityInstanceName, Boolean bForceMatch)
   at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString csWithNewPassword, Boolean bGetForApp, OracleConnection connRefForCriteria, String affinityInstanceName, Boolean bForceMatch)
   at OracleInternal.ConnectionPool.OracleConnectionDispenser`3.Get(ConnectionString cs, PM conPM, ConnectionString pmCS, SecureString securedPassword, SecureString securedProxyPassword, OracleConnection connRefForCriteria)
   at Oracle.ManagedDataAccess.Client.OracleConnection.Open()
   at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenDbConnection(Boolean errorsExpected)
   at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.OpenInternal(Boolean errorsExpected)
   at Microsoft.EntityFrameworkCore.Storage.RelationalConnection.Open(Boolean errorsExpected)
   at Oracle.EntityFrameworkCore.Storage.Internal.OracleRelationalCommandBuilderFactory.OracleRelationalCommandBuilder.OracleRelationalCommand.ExecuteReader(RelationalCommandParameterObject parameterObject)
   at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.Enumerator.InitializeReader(Enumerator enumerator)
   at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.Enumerator.<>c.<MoveNext>b__21_0(DbContext _, Enumerator enumerator)
   at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.<>c__DisplayClass28_0`2.<Execute>b__0(DbContext context, TState state)
   at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.ExecuteImplementation[TState,TResult](Func`3 operation, Func`3 verifySucceeded, TState state)
   at Microsoft.EntityFrameworkCore.Storage.ExecutionStrategy.Execute[TState,TResult](TState state, Func`3 operation, Func`3 verifySucceeded)
   at Microsoft.EntityFrameworkCore.Query.Internal.SingleQueryingEnumerable`1.Enumerator.MoveNext()
   at System.Linq.Enumerable.TryGetSingle[TSource](IEnumerable`1 source, Boolean& found)
   at lambda_method7(Closure, QueryContext)
   at Microsoft.EntityFrameworkCore.Query.Internal.QueryCompiler.Execute[TResult](Expression query)
   at Microsoft.EntityFrameworkCore.Query.Internal.EntityQueryProvider.Execute[TResult](Expression expression)
   at System.Linq.Queryable.Any[TSource](IQueryable`1 source)
   at OracleDatabaseExtensions.<>c__DisplayClass1_0.<VerifyOracleDatabase>b__1() in /datadisks/disk1/work/A2BA08CD/w/B1D70993/e/testassets/testproject/TestProject.IntegrationServiceA/Oracle/OracleDatabaseExtensions.cs:line 27
   at Polly.Policy.<>c__DisplayClass114_0`1.<Execute>b__0(Context _, CancellationToken _)
   at Polly.Retry.RetryEngine.Implementation[TResult](Func`3 action, Context context, CancellationToken cancellationToken, ExceptionPredicates shouldRetryExceptionPredicates, ResultPredicates`1 shouldRetryResultPredicates, Action`4 onRetry, Int32 permittedRetryCount, IEnumerable`1 sleepDurationsEnumerable, Func`4 sleepDurationProvider)
   at Polly.Retry.RetryPolicy.Implementation[TResult](Func`3 action, Context context, CancellationToken cancellationToken)
   at Polly.Policy.Execute[TResult](Func`3 action, Context context, CancellationToken cancellationToken)
   at Polly.Policy.Execute[TResult](Func`1 action)
   at OracleDatabaseExtensions.VerifyOracleDatabase(MyDbContext context) in /datadisks/disk1/work/A2BA08CD/w/B1D70993/e/testassets/testproject/TestProject.IntegrationServiceA/Oracle/OracleDatabaseExtensions.cs:line 24",
   "status" : 500,
   "title" : "An error occurred while processing your request.",
   "type" : "https://tools.ietf.org/html/rfc9110#section-15.6.1"
}