fix: drop names DraStic never opens

DraStic opens nds_bios_arm9.bin, nds_bios_arm7.bin and nds_firmware.bin and checks their size. Its nine aliases are in none of its binaries, and neither platform launcher passes them: ROCKNIX links the two BIOS names from its bios folder, and RetroPie runs DraStic from $md_conf_root/nds/drastic (drastic.sh:48), now a passes_path record. The collection answers DraStic's names with its DS dumps in generate_db, where repository names belong.

platforms/retropie.yml

@@ -506,6 +506,15 @@ launchers:
   kind: package
   names: []
   source_ref: "scriptmodules/emulators/drastic.sh:12, 40"
+- emulator: drastic
+  package: drastic
+  build: standalone
+  kind: passes_path
+  names: []
+  search_dir: $md_conf_root/nds/drastic
+  passes_to: working directory of $md_inst/drastic.sh
+  fails_when_missing: false
+  source_ref: "scriptmodules/emulators/drastic.sh:48"
 - emulator: fbzx
   package: fbzx
   repo: "git https://github.com/rastersoft/fbzx :_get_branch_fbzx"