* pr/15386:
  Remove unused ByteArrayStartsWith matcher

Closes gh-15386

Closes gh-15375

See gh-15371

See gh-15371

See gh-15371

Closes gh-15370

Closes gh-15371

Closes gh-15357

Closes gh-15328

Script was accidentally trying to import `common.sh`.

Closes gh-15349

Closes gh-15327

Closes gh-15338

Closes gh-15337

Closes gh-15336

Closes gh-15335

Closes gh-15334

Closes gh-15333

Closes gh-15332