Update Round 18 projections

[scc-usc]

Seasonality fix

Description

Please include a brief description of your change.

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If this section does not apply to you, please delete it in your PR

If this is a new team submission, please include the following details :-

• Team name:
• Model Name:
• Institution:

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If this section does not apply to you, please delete it in your PR

If you are adding new scenarios to an existing model, please include the following details:-

• Team name:
• Model name that is being updated:

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Checklist

• Specify a proper PR title with your team name.
• All validation checks ran successfully on your branch. Instructions to run the tests locally is present here.

[github-actions]

Run validation on files: 2024-04-28-USC-SIkJalpha.gz.parquet

Columns:

No errors or warnings found on the column names and numbers

Scenarios:

No errors or warnings found on scenario name and scenario id columns

Origin Date Column:

No errors or warnings found on the column 'origin_date'

Value and Type Columns:

🟡 Warning 505: Some location/target/scenario groups have a unique value for the whole projection period. 252 unique groups have been identified with this issue. For example:
group: 2024-04-28, A-2024-03-01, 31, inc death, 0-64;
group: 2024-04-28, B-2024-03-01, 31, inc death, 0-64;
group: 2024-04-28, C-2024-03-01, 31, inc death, 0-64;
etc.

Target Columns:

🟡 Warning 606: The projection contains more projected week than expected. The additional weeks might not be included in the Ensembles and/or visualizations
🟡 Warning 602: No value found associated with the targets: inc death (optional), inc hosp (optional), cum death (optional), cum hosp (optional); output_type: quantile, mean.

Locations:

No errors or warnings found on Location

Sample:

No errors or warnings found on Sample

Quantiles:

No errors or warnings found on quantiles values and format

Age Group:

No errors or warnings found on Age_group