Update scalafmt-core to 3.0.4 (#378)

* Update scalafmt-core to 3.0.4

* Reformat with scalafmt 3.0.4

Author: scala-steward

.scalafmt.conf

@@ -1,4 +1,4 @@
-version = "3.0.3"
+version = "3.0.4"
 project.git = true
 runner.dialect = "scala213"
 assumeStandardLibraryStripMargin = true

scalac-scoverage-plugin/src/test/resources/scoverage/forHtmlWriter/src/main/scala/ClassContainingHtml.scala

@@ -1,5 +1,5 @@
-package coverage.sample
-
-class ClassContainingHtml {
-  def some_html = <div>HTML content</div>
-}
+package coverage.sample
+
+class ClassContainingHtml {
+  def some_html = <div>HTML content</div>
+}