Refactor ProcessDetails and PreemptivePriorityScheduling

[doxxx93]

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized it.
• All filenames are in PascalCase.
• All functions and variable names follow Java naming conventions.
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

Changes

Removed internal Process class from PreemptivePriorityScheduling
Updated PreemptivePriorityScheduling to use ProcessDetails from com.thealgorithms.devutils.entities
Modified PreemptivePrioritySchedulingTest to work with ProcessDetails
Updated ProcessDetails to include a priority field and relevant constructor

Motivation

This change brings PreemptivePriorityScheduling in line with other scheduling algorithms in the project (FCFSScheduling, RRScheduling, SJFScheduling, SRTFScheduling) which all use the common ProcessDetails class. This improves consistency across the codebase and makes it easier to maintain and extend the scheduling algorithms.
Implementation Details

The Process class previously defined within PreemptivePriorityScheduling has been removed.
PreemptivePriorityScheduling now uses ProcessDetails for all process-related operations.
The priority field has been added to ProcessDetails along with getter and setter methods.
A new constructor has been added to ProcessDetails to include the priority when creating a new process.
The scheduling logic in PreemptivePriorityScheduling has been updated to work with ProcessDetails objects.
Test cases in PreemptivePrioritySchedulingTest have been updated to use ProcessDetails.

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 52.03%. Comparing base (65e3264) to head (d3d3bc8).

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #5448      +/-   ##
============================================
+ Coverage     52.00%   52.03%   +0.03%     
- Complexity     3235     3238       +3     
============================================
  Files           524      524              
  Lines         15169    15181      +12     
  Branches       2889     2888       -1     
============================================
+ Hits           7889     7900      +11     
+ Misses         6957     6956       -1     
- Partials        323      325       +2     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[alxkm]

Thank you for your contribution