[INLONG-5903][Sort] Make InLong metric constructs factory more cohesive

[thesumery]

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[INLONG-5903][Sort] Make InLong metric constructs factory more cohesive

(The following XYZ should be replaced by the actual GitHub Issue number)

• Fixes [Improve][Sort] Make InLong metric constructs factory more cohesive #5903

Motivation

To make inlong sort metric code logic more clearly.

Modifications

Refactor SinkMetricData and SourceMetricData constuct function.
Add MetricOption to replace scattered metric configuration
Modify inlong.audit configuration to metrics.audit.proxy.hosts to keep consistent with manager.

[EMsnap]

pls test with manager and check the result

[yunqingmoswu]

Unified processing of inLong -> inlong

[EMsnap]

I guess inlong audit should not rely on inlongMetric since it only requires inlongGroup and inlongStream

[thesumery]

pls test with manager and check the result

prometheus result is the same as aduit server database;

[gong]

mysql new source need modify metric option

[yunqingmoswu]

LGTM

[gong]

inlong-sort/sort-connectors/base/src/main/java/org/apache/inlong/sort/base/metric/SinkMetricData.java

    public void invoke(long rowCount, long rowSize) {
        if (numRecordsOut != null) {
            numRecordsOut.inc(rowCount);
        }
        if (numBytesOut != null) {
            numBytesOut.inc(rowSize);
        }
        if (auditImp != null) {
            auditImp.add(
                    Constants.AUDIT_SORT_OUTPUT,
                    getGroupId(),
                    getStreamId(),
                    System.currentTimeMillis(),
                    rowCount,
                    rowSize);
        }
    }

lost numRecordsOutForMeter and numBytesOutForMeter computing

[thesumery]

fixed