STM32 DMA driver issue fix

[Shetty-Anush]

Pull Request Description

Channel number is assigned via the Instance for MCU families other than STM32F2, STM32F4 and STM32F7. In this Pull Request, we can find changes made to support the DMA handlers of all MCUs.

PR Type

• [x] Bug fix (change that fixes an issue)
• [ ] New feature (change that adds new functionality)
• [ ] Breaking change (has dependencies in other repos or will cause CI to fail)

PR Checklist

• [x] I have followed the Coding style guidelines
• [x] I have performed a self-review of the changes
• [ ] I have commented my code, at least hard-to-understand parts
• [ ] I have build all projects affected by the changes in this PR
• [x] I have tested in hardware affected projects, at the relevant boards
• [x] I have signed off all commits from this PR
• [ ] I have updated the documentation (wiki pages, ReadMe etc), if applies