fix more invalidations in REPL LineEdit.jl from Static.jl

[ranocha]

This is based on the following code:

julia> using Pkg; Pkg.activate(temp=true); Pkg.add("Static")

julia> using SnoopCompileCore; invalidations = @snoopr(using Static); using SnoopCompile

julia> trees = invalidation_trees(invalidations)
inserting !(::False) in Static at ~/.julia/packages/Static/sVI3g/src/Static.jl:427 invalidated:
...
                 68: signature Tuple{typeof(!), Any} triggered MethodInstance for REPL.LineEdit.getEntry(::Dict{Char, Any}, ::Union{Char, String}) (62 children)
...

I suggest the labels latency and backport-1.8.

[ranocha]

Thanks! Could we the label backport-1.8 to get this into Julia v1.8.1?