fix(no-unnecessary-collection): spread element

[JasonWeinzierl]

Resolves #288

[github-actions]

LCOV of commit 719e3a0 during .github/workflows/ci.yml #719

Summary coverage rate:
  lines......: 96.8% (4678 of 4832 lines)
  functions..: 96.3% (285 of 296 functions)
  branches...: no data found

Files changed coverage rate:
                                                                    |Lines       |Functions  |Branches    
  Filename                                                          |Rate     Num|Rate    Num|Rate     Num
  ========================================================================================================
  src/etc/is.ts                                                     |36.4%     99| 0.0%    26|    -      0
  src/rules/no-unnecessary-collection.ts                            | 4.5%     89| 0.0%     4|    -      0