chore: show line of error sql

[peterxcli]

Which issue does this PR close?

Closes #3388.

Rationale for this change

show the exact file and line location of the sql that cause error in slt. so the user will be easier identify the problem.

What changes are included in this PR?

only the sql test suit and the sql test parser.

• the result will be like:

- sql-file: expressions/map/map_contains_key.sql [parquet.enable.dictionary=false] *** FAILED *** (6 seconds, 257 milliseconds)
  In SQL file expressions/map/map_contains_key.sql:29, executing query:
  select map_contains_key(map_from_arrays(array(1, 2), array('a', 'b')), 5.0)
  Expected only Comet native operators, but found Project.
  plan:  Project [COMET: Cast from MapType(IntegerType,StringType,false) to MapType(DecimalType(11,1),StringType,false) is not supported]
  +- Scan OneRowRelation 

• and the original is like:

- sql-file: expressions/map/map_contains_key.sql [parquet.enable.dictionary=false] *** FAILED *** (5 seconds, 608 milliseconds)
  Expected only Comet native operators, but found Project.
  plan:  Project [COMET: map is not supported]
  +- Scan OneRowRelation 

How are these changes tested?

[Copilot]

Pull request overview

Improves SQL test failure diagnostics by including the originating .sql file and 1-based line number (plus the SQL text) in assertion failure output for SLT runs.

Changes:

• Extend SqlStatement and SqlQuery records to carry the starting line number of the SQL text.
• Update SqlFileTestParser to compute and store the start line for each statement/query.
• Update CometSqlFileTestSuite to wrap execution with clues that surface relativePath:line and the SQL being executed.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 2 comments.

File	Description
spark/src/test/scala/org/apache/comet/SqlFileTestParser.scala	Track per-record start line numbers when parsing SQL test files.
spark/src/test/scala/org/apache/comet/CometSqlFileTestSuite.scala	Include file/line + SQL text in failure output via withClue.

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[andygrove]

This is a nice improvement! Thanks @peterxcli