unit fix for calculated load metric

[denis-yuen]

Description Ah math, it looks like AWS expects percentages out of a 100 rather than as a fraction as in Dropwizard Metrics. https://github.com/dockstore/dockstore/pull/5876

Output ends up looking like

-- Gauges ----------------------------------------------------------------------
io.dropwizard.db.ManagedPooledDataSource.hibernate.active
             value = 25
io.dropwizard.db.ManagedPooledDataSource.hibernate.calculatedLoad
             value = 78.125
io.dropwizard.db.ManagedPooledDataSource.hibernate.idle
             value = 1
io.dropwizard.db.ManagedPooledDataSource.hibernate.size
             value = 25

Review Instructions See https://ucsc-cgl.atlassian.net/browse/SEAB-6143 apologies to https://ucsc-cgl.atlassian.net/browse/SEAB-6143 Apologies to @coverbeck

Issue Follow-up for https://github.com/dockstore/dockstore/pull/5873

Security and Privacy

None

Please make sure that you've checked the following before submitting your pull request. Thanks!

• [x] Check that you pass the basic style checks and unit tests by running mvn clean install
• [x] Ensure that the PR targets the correct branch. Check the milestone or fix version of the ticket.
• [x] Follow the existing JPA patterns for queries, using named parameters, to avoid SQL injection
• [x] If you are changing dependencies, check the Snyk status check or the dashboard to ensure you are not introducing new high/critical vulnerabilities
• [x] Assume that inputs to the API can be malicious, and sanitize and/or check for Denial of Service type values, e.g., massive sizes
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• [x] Ensure that endpoints that only allow privileged access enforce that with the @RolesAllowed annotation
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• [x] If this PR is for a user-facing feature, create and link a documentation ticket for this feature (usually in the same milestone as the linked issue). Style points if you create a documentation PR directly and link that instead.

[sonarcloud[bot]]

Quality Gate failed

Failed conditions
B Maintainability Rating on New Code (required ≥ A)

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[codecov[bot]]

Codecov Report

Attention: Patch coverage is 50.00000% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 73.86%. Comparing base (831453a) to head (e9e2fc8).

Files	Patch %	Lines
...ore/webservice/DockstoreWebserviceApplication.java	50.00%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #5877 +/- ## ============================================= - Coverage 73.87% 73.86% -0.02% + Complexity 5263 5261 -2 ============================================= Files 371 371 Lines 19190 19190 Branches 2006 2006 ============================================= - Hits 14177 14175 -2 Misses 4057 4057 - Partials 956 958 +2 ``` | [Flag](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | Coverage Δ | | |---|---|---| | [bitbuckettests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `27.13% <50.00%> (-0.02%)` | :arrow_down: | | [integrationtests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `58.46% <50.00%> (-0.01%)` | :arrow_down: | | [languageparsingtests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `11.07% <50.00%> (ø)` | | | [localstacktests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `21.69% <50.00%> (-0.01%)` | :arrow_down: | | [toolintegrationtests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `30.50% <50.00%> (-0.01%)` | :arrow_down: | | [unit-tests_and_non-confidential-tests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `28.47% <50.00%> (-0.01%)` | :arrow_down: | | [workflowintegrationtests](https://app.codecov.io/gh/dockstore/dockstore/pull/5877/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore) | `38.64% <50.00%> (-0.01%)` | :arrow_down: | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=dockstore#carryforward-flags-in-the-pull-request-comment) to find out more.

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