CAE-193: add "IGNORE" options to time series commands (for v5 branch)

[sjpotter]

Description

Describe your pull request here

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Checklist

• Does npm test pass with this change (including linting)?
• Is the new or changed code fully tested?
• Is a documentation update included (if this change modifies existing APIs, or introduces new ones)?

[leibale]

Is "IGNORE no values" supported? (RedisTimeSeries/RedisTimeSeries#1543)
If it is - add support for IGNORE: true for this case

[sjpotter]

see what I wrote below

[leibale]

Is "IGNORE no values" supported? (RedisTimeSeries/RedisTimeSeries#1543)
If it is - both MAX_TIME_DIFF and MAX_VAL_DIFF should be optional..

[sjpotter]

doesn't seem like it, from code

int parseIgnoreArgs(RedisModuleCtx *ctx,
                    RedisModuleString **argv,
                    int argc,
                    long long int *ignoreMaxTimeDiff,
                    double *ignoreMaxValDiff) {
    int idx = RMUtil_ArgIndex("IGNORE", argv, argc);
    if (idx > 0) {
        long long maxTimeDiff;
        double maxValDiff;

        if (idx + 2 >= argc ||
            RMUtil_ParseArgs(argv, argc, idx + 1, "ld", &maxTimeDiff, &maxValDiff) !=
                REDISMODULE_OK) {
            RTS_ReplyGeneralError(ctx, "TSDB: Couldn't parse IGNORE");
            return TSDB_ERROR;
        }

        if (maxTimeDiff < 0 || maxValDiff < 0) {
            RTS_ReplyGeneralError(ctx, "TSDB: IGNORE arguments cannot be negative");
            return TSDB_ERROR;
        }

        *ignoreMaxTimeDiff = maxTimeDiff;
        *ignoreMaxValDiff = maxValDiff;
    }

    return TSDB_OK;
}