fix: AP report does not show expense claim payables

[GursheenK]

Problem
When an Expense Claim is created using the Expense Claim Doctype from the hrms app, the Accounts Payable Report does not fetch the Payment Ledger Entries for the payable expense. This leads to a mismatch between the General Ledger Report balance amount and the Accounts Payable total amount.

Accounting Ledger for an Expense Claim of ₹1000

Accounts Payable Report ( Payable for the Expense Claim not recorded ) - Outstanding ₹1000

General Ledger for the Creditors Account - Balance -₹2000

---

Solution

• Add an extra column for showing Party Type.
• Fetch Payment Ledger Entries with the party type Employee along with Supplier in AP Report.

[codecov]

Codecov Report

Merging #36333 (f5761e7) into develop (8c410c6) will increase coverage by 0.11%.
Report is 72 commits behind head on develop.
The diff coverage is 37.36%.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #36333      +/-   ##
===========================================
+ Coverage    64.11%   64.22%   +0.11%     
===========================================
  Files          785      785              
  Lines        60780    61004     +224     
===========================================
+ Hits         38970    39182     +212     
- Misses       21810    21822      +12     

Files Changed	Coverage Δ
...counts/report/accounts_payable/accounts_payable.py	100.00% <ø> (ø)
...counts_payable_summary/accounts_payable_summary.py	0.00% <ø> (ø)
..._receivable_summary/accounts_receivable_summary.py	0.00% <0.00%> (ø)
...t/crm/doctype/twitter_settings/twitter_settings.py	0.00% <0.00%> (ø)
erpnext/accounts/party.py	77.40% <9.09%> (-0.76%)	⬇️
.../report/accounts_receivable/accounts_receivable.py	70.64% <60.00%> (-1.60%)	⬇️

... and 19 files with indirect coverage changes

[deepeshgarg007]

So we can fix this for all party types rather than just for employees, in case any new party type gets introduced

This report accepts some args and party_type is one of them, from my understanding, this is right now to make out if its an accounts receivable or payable report.

The party_type arg can be replaced with report_type or account_type and that can be used to fetch all the party types from the "Party Type" master that have that account type and make other necessary changes in the report

Also similar changes will be needed in Accounts Receivable/Payable summary reports