NIT refactor using directives usage in gifs: get rid of unnecessary commas and double quote escapes

Author: Gedochao

gifs/create_missing.sc

@@ -1,6 +1,6 @@
 #!/usr/bin/env scala-cli
 
-//> using lib "com.lihaoyi::os-lib:0.7.8"
+//> using lib com.lihaoyi::os-lib:0.7.8
 
 /** Small and handy script to generate stubs for .svg files with nice TODO
   */

gifs/scenarios/embeddable_scripts.sh

@@ -18,7 +18,7 @@ else
   # Put your stuff here
     cat <<EOF | updateFile count_lines.sc
 #!/usr/bin/env scala-cli
-//> using scala "3.0.2"
+//> using scala 3.0.2
 import scala.io.StdIn.readLine
 import LazyList.continually
 

gifs/scenarios/projects.sh

@@ -11,7 +11,7 @@ SCRIPT_DIR=$(cd "$(dirname "${BASH_SOURCE[0]}")" &> /dev/null && pwd)
 if [[ -z "${ASCIINEMA_REC}" ]]; then
   # Warm up scala-cli
   echo "println(1)" | scala-cli -S 2.13.6 -
-  echo "//> using dep \"com.softwaremill.sttp.client3::core:3.8.13\" " | scala-cli -S 2.13.6  -
+  echo "//> using dep com.softwaremill.sttp.client3::core:3.8.13" | scala-cli -S 2.13.6  -
   scala-cli config suppress-warning.outdated-dependencies-files true
   # or do other preparation (e.g. create code)
 else