Merge pull request DSpace#5214 from DSpace/backport-5005-to-dspace-7_x

[Port dspace-7_x] fix: distortion of community/collection logo

Author: tdonohue

src/app/shared/comcol/comcol-page-logo/comcol-page-logo.component.scss

@@ -1,4 +1,6 @@
 img {
   max-width: var(--ds-comcol-logo-max-width);
   max-height: var(--ds-comcol-logo-max-height);
+  object-fit: contain;
+  object-position: left center;
 }