Update html5shiv to 3.7.3-1

Author: scala-steward

build.sbt

@@ -11,7 +11,7 @@ libraryDependencies ++= Seq(
   "org.eclipse.jgit"  % "org.eclipse.jgit"    % "5.7.0.202003110725-r",
   "com.damnhandy"     % "handy-uri-templates" % "2.1.8",
   "org.webjars"       % "jquery"              % "3.5.1",
-  "org.webjars"       % "html5shiv"           % "3.7.3",
+  "org.webjars"       % "html5shiv"           % "3.7.3-1",
   "org.webjars"       % "prettify"            % "4-Mar-2013-1",
   "org.webjars"       % "clipboard.js"        % "2.0.4",
   guice,