fix(tla2528): fix use of std::accumulate

[finger563]

Description

• Properly store result of std::accumulate when configuring tla2528 digital i/o and analog inputs

Motivation and Context

When updating TLA2528 to use std::accumulate for #137 static analysis results, I inadvertently introduced a bug which did not properly configure the digital and analog inputs so the peripheral would not function correctly.

How has this been tested?

• Building the TLA2528 example
• Building and running with TLA2528 component in a different project.

Screenshots (if appropriate, e.g. schematic, board, console logs, lab pictures):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update
• Hardware (schematic, board, system design) change
• Software change

Checklist:

• My change requires a change to the documentation.
• I have added / updated the documentation related to this change via either README or WIKI

Software

• I have added tests to cover my changes.
• I have updated the .github/workflows/build.yml file to add my new test to the automated cloud build github action.
• All new and existing tests passed.
• My code follows the code style of this project.

[github-actions]

✅Static analysis result - no issues found! ✅