### Description

The parsing of params in parameterized ES|QL queries appears to be inconsistent with the parsing of non-parameterized ES|QL queries. Some examples on current main:

- ```
  {"query": "row a = 1 | eval x = now() + ?", "params": [{"type":"time_duration", "value":"5 hour"}]}
  ```
  results in the following exception:
  ```
  "type":"parsing_exception","reason":"line 1:23: Cannot cast value [5 hour] of type [KEYWORD] to parameter type [TIME_DURATION]"}],"type":"parsing_exception","reason":"line 1:23: Cannot cast value [5 hour] of type [KEYWORD] to parameter type [TIME_DURATION]"
  ```
- ```
  {"query": "row a = 1 | eval x = now() + ?", "params": ["1 week"]}
  ```
  results in
  ```
  "type":"verification_exception","reason":"Found 1 problem\nline 1:22: [+] has arguments with incompatible types [DATETIME] and [KEYWORD]"
  ```
- ```
  "query": "row a = 1 | eval x = now() + ? week", "params": [1]
  ```
  results in
  ```
  "type":"parsing_exception","reason":"line 1:32: extraneous input 'week' expecting <EOF>"}],"type":"parsing_exception","reason":"line 1:32: extraneous input 'week' expecting <EOF>"
  ```

All the queries work fine if the `?` is manually substituted with the given parameter.

The first two indicate that the parsing of query parameters is not consistent with our normal parsing, type resolution and verification pipeline.

According to @astefan , `version` is affected in a similar way.

x-pack/plugin/esql/src/main/java/org/elasticsearch/xpack/esql/parser/ExpressionBuilder.java
@Override
    public Literal visitString(EsqlBaseParser.StringContext ctx) {
        Source source = source(ctx);
        return new Literal(source, unquoteString(source), DataTypes.KEYWORD);
    }
    @Override
    public UnresolvedAttribute visitQualifiedName(EsqlBaseParser.QualifiedNameContext ctx) {
        if (ctx == null) {
            return null;
        }
        return new UnresolvedAttribute(
            source(ctx),
            Strings.collectionToDelimitedString(visitList(this, ctx.identifier(), String.class), ".")
        );
    }
    @Override
    public Object visitQualifiedIntegerLiteral(EsqlBaseParser.QualifiedIntegerLiteralContext ctx) {
        Source source = source(ctx);
        Literal intLit = typedParsing(this, ctx.integerValue(), Literal.class);
        Number value = (Number) intLit.value();
        if (intLit.dataType() == DataTypes.UNSIGNED_LONG) {
            value = unsignedLongAsNumber(value.longValue());
        }
        String qualifier = ctx.UNQUOTED_IDENTIFIER().getText().toLowerCase(Locale.ROOT);
        try {
            Object quantity = switch (qualifier) {
                case "millisecond", "milliseconds" -> Duration.ofMillis(safeToLong(value));
                case "second", "seconds" -> Duration.ofSeconds(safeToLong(value));
                case "minute", "minutes" -> Duration.ofMinutes(safeToLong(value));
                case "hour", "hours" -> Duration.ofHours(safeToLong(value));