feat: add gemini-2.0-flash-001 and gemini-2.0-flash-lite-001 to fine tune score endponts and multimodal endpoints

[shuoweil]

feat: add gemini-2.0-flash-001 and gemini-2.0-flash-lite-001 to fine tune score endponts and multimodal endpoints

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[GarrettWu]

Can you check the result for .predict and .score of gemini-2.0-flash-lite-001? If no quota, they shouldn't have meaningful output.

[GarrettWu]

Please actively followup with BQML, when the quota issue is resolved, then to add fine tuning and other missing stuff.

[shuoweil]

Can you check the result for .predict and .score of gemini-2.0-flash-lite-001? If no quota, they shouldn't have meaningful output.

Here is the output when running .score() for gemini-2.0-flash-lite.
message=Internal error in Dremel: INTERNAL: An internal error has occurred.; Unable to find default quota for model name: gemini-2.0-flash-lite. debug=; code: \t INTERNAL_ERROR\ndescription: \"An internal error has occurred.; Unable to find default quota for model name: gemini-2.0-flash-lite-001
Note: this test is blocked by b/413131111

Output when running .predict() for gemini-2.0-flash-lite.
E google.api_core.exceptions.BadRequest: 400 GET https://bigquery.googleapis.com/bigquery/v2/projects/bigframes-load-testing/queries/bdfcd82f-4e59-412d-81e0-2f8d3e411aa8?maxResults=0&location=US&prettyPrint=false: Option(s) DATA_SPLIT_METHOD, MAX_ITERATIONS, INPUT_LABEL_COLS, PROMPT_COL are not supported for GEMINI_1P5_FLASH model training.
Note: this bug is an internal bug, BQML is working on rolling out this feature.