simplify the backtrace of include

[vtjnash]

Using the ability to delete functions, we can make this code a bit nicer and simpler.
(similar to #33087)

In previous releases of Julia:

julia> include("not_found")
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include at ./boot.jl:328 [inlined]
 [2] include_relative(::Module, ::String) at ./loading.jl:1105
 [3] include(::Module, ::String) at ./Base.jl:31
 [4] include(::String) at ./client.jl:432
 [5] top-level scope at REPL[1]:1

julia> Base.include(Base, "not_found")
/path/to/cwd/not_found
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include at ./boot.jl:328 [inlined]
 [2] include_relative(::Module, ::String) at ./loading.jl:1105
 [3] include(::Module, ::String) at ./Base.jl:31
 [4] top-level scope at REPL[2]:1

julia> module A; include("not_found"); end
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include at ./boot.jl:328 [inlined]
 [2] include_relative(::Module, ::String) at ./loading.jl:1105
 [3] include at ./Base.jl:31 [inlined]
 [4] include(::String) at ./REPL[3]:1
 [5] top-level scope at REPL[3]:1

After this PR:

julia> include("not_found")
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include(::String) at ./client.jl:446
 [2] top-level scope at REPL[1]:1

julia> Base.include(Base, "not_found")
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include(::Module, ::String) at ./Base.jl:377
 [2] top-level scope at REPL[2]:1

julia> module A; include("not_found"); end
ERROR: could not open file /path/to/cwd/not_found
Stacktrace:
 [1] include(::Module, ::String) at ./Base.jl:377
 [2] include(::String) at ./REPL[3]:1
 [3] top-level scope at REPL[3]:1