Add first flaky commit note for Pinot ID test

[Pearl-beep]

This PR adds a Notes issue link for the following ID flaky test:

• Project: https://github.com/apache/pinot
• SHA Detected: ecf41be2ecd007853c2db19e1c6a038cf356cb9e
• Module: pinot-core
• Test: org.apache.pinot.queries.JsonIngestionFromAvroQueriesTest.testJsonPathSelectOnJsonColumn
• Category: ID

For Part Two, I found the first flaky commit:

• First flaky commit: b2f0cd892890c12254d494fae6eb1c4ac838b2a4
• Parent commit: 67fa9dc4e7f7e5eca8514ac42779ab627da35d40
• Parent result: target test method is absent
• First flaky commit result: normal Maven test passes, NonDex fails
• NonDex version: 2.1.1
• NonDex seed: 974622
• NonDex runs: 10

Detailed commands and evidence are in the linked Notes issue.