Detroit live's partner portal listing page pagination issues

[YazeedLoonat]

STEPS TO REPRODUCE:

1. we will be using detroit's live site to look at data
2. log into detroit live's partner portal using an admin log in
3. look through the listing's grid, you'll notice that some listings are repeated and some listings that should show in this grid do not

it has something to do with how pagination of listings is happening in the list function in listings.service.ts

EXPECTED RESULTS:
Ideally all the listings show up once in the listing grid

OBSERVED RESULTS:
currently duplicate listings show up, and some listings are missing entirely

ADDITIONAL INFORMATION:

QA Review Notes:

Once this is on https://detroit-partners-prod.netlify.app/, follow the steps to reproduce. You shouldn't see duplicates and missing listings like Penrose Village - 4f6af8df-1abf-4650-b548-850d94c85a22 and Gratiot Woods Co-op Senior Apartments - 214ccb4c-0d0b-4ff6-b420-ed05bae0e22e should now be visible in the list.

[kathyccheng]

LGTM