Ports: Make array-like settings actual arrays

We may need entries with spaces in makeopts, installopts, and
configopts, and at that point we should also convert depends and
auth_opts to avoid confusion.

Ports/scummvm/package.sh

@@ -4,14 +4,14 @@ useconfigure="true"
 version="2.2.0"
 files="https://downloads.scummvm.org/frs/scummvm/${version}/scummvm-${version}.tar.gz scummvm-${version}.tar.gz 6ec5bd63b73861c10ca9869f27a74989a9ad6013bad30a1ef70de6ec146c2cb5"
 auth_type=sha256
-depends="freetype libiconv libjpeg libpng libtheora SDL2"
-configopts="
-    --enable-c++11
-    --enable-release-mode
-    --enable-optimizations
-    --opengl-mode=none
-    --with-sdl-prefix=${SERENITY_INSTALL_ROOT}/usr/local
-"
+depends=("freetype" "libiconv" "libjpeg" "libpng" "libtheora" "SDL2")
+configopts=(
+    "--enable-c++11"
+    "--enable-release-mode"
+    "--enable-optimizations"
+    "--opengl-mode=none"
+    "--with-sdl-prefix=${SERENITY_INSTALL_ROOT}/usr/local"
+)
 launcher_name=ScummVM
 launcher_category=Games
 launcher_command=/usr/local/bin/scummvm