Deparse: better handle BEGIN { use_ok() }

Deparse: better handle BEGIN { use_ok() }

Commit v5.25.3-111-g8071973 added handling for the bad deparsing of

    BEGIN { use_ok() }

Basically by stripping out the bad code text *after* it had been deparsed.
However, this didn't catch all bad cases - in particular, where #line
directives got added:

    use Socket (@{
    #line 10 "t/000_load.t"
    $args[0];});

Under TEST -deparse, this fixes the following unexpectedly failing
scripts:

    ../cpan/Term-ANSIColor/t/taint/basic.t
    ../cpan/autodie/t/00-load.t
    ../dist/Locale-Maketext/t/01_about_verbose.t
    ../dist/Locale-Maketext/t/10_make.t
    ../dist/Locale-Maketext/t/20_get.t
    ../dist/Locale-Maketext/t/40_super.t
    ../dist/Locale-Maketext/t/50_super.t
    ../dist/Locale-Maketext/t/60_super.t
    ../dist/Locale-Maketext/t/70_fail_auto.t
    ../dist/Locale-Maketext/t/91_backslash.t
    ../ext/File-Glob/t/taint.t
    ../ext/Hash-Util/t/Util.t
    ../lib/DB.t
    ../lib/File/Basename.t

and fixes the following expected-to-fail script:

    ../dist/Net-Ping/t/000_load.t