Fix defects reported by Coverity scan as of 3/19/24

[gartaud]

Describe the bug This is an umbrella issue to address the 94 defects reported by Coverity Scan from 3/14/24 to 3/19/24

To Reproduce Steps to reproduce the behavior:

1. Go to https://scan.coverity.com/projects/photonvision
2. Click on View Defects
3. Scroll down to '....'
4. See error

Screenshots / Videos N/A

Platform:

• Hardware Platform: arm64
• Network Configuration: N/A
• PhotonVision Version: ~2024.2.9 -> ~2024.3.1
• Browser (with Version): N/A
• Camera(s) Used: N/A

Additional context the command used to generate the Coverity build is: C:\temp\cov-analysis-win64-2023.6.2\bin\cov-build --dir cov-int gradlew shadowJar -PArchOverride=linuxarm64