Update snapshot tests with stripMargin

[zainab-ali]

assertInlineSnapshot tests now insert stripMargin calls into multi-line strings.

This PR updates all snapshots. It contains no logic changes, only formatting changes.

Method

The following scalafix rule rewrites assertInlineSnapshot(result, "snapshot") calls to assertInlineSnapshot(result, ???).

package fix

import scalafix.v1._
import scala.meta._

class AssertInlineSnapshot extends SemanticRule("AssertInlineSnapshot") {
  override def fix(implicit doc: SemanticDocument): Patch = {
    doc.tree.collect { 
      case tree @ q"assertInlineSnapshot($a, $b)" =>
        Patch.replaceTree(tree, s"assertInlineSnapshot($a, ???)")
    }.asPatch
  }
}

After running it, the snapshots were regenerated with sbt test; sbt snapshot4sPromote