in clean-classic for linux-x86 remove unused files from clean-build repository

clean-classic/linux-x86/cleanup.sh

+rm -rf Documentation Tools Fonts README.md
+rm -rf clean-abc-interpreter  clean-completion       clean-lib-gast       clean-lib-platform
+rm -rf clean-base             clean-language-report  clean-lib-generics   clean-lib-stdlib
+rm -rf clean-bundle-complete  clean-lib-argenv       clean-lib-graphcopy  clean-lib-tcpip
+rm -rf clean-bundle-itasks    clean-lib-directory    clean-lib-itasks     clean-test
+rm -rf clean-lib-dynamics     clean-lib-objectio     clean-test-properties
+rm -rf clean-classic/linux-arm32
+rm -rf clean-classic/linux-arm64
+rm -rf clean-classic/linux-thumb
+rm -rf clean-classic/linux-x64
+# rm -rf clean-classic/linux-x86
+rm -rf clean-classic/macos-x64
+rm -rf clean-classic/windows-x64
+rm -rf clean-classic/windows-x86
+
 rm -rf git
 rm -rf svn
 rm -rf code-generator