Julia 1.11 support

[fonsp]

There were many issues with Julia 1.11 support, most are fixed:

• Filter on exported symbols in 1.11 #2661
• Nightly tests: overload of Base function not recovered #2806
• Fix method table stuff in Julia nightly #2807
• Precompilation problem on 1.11 with complete_remote_package #2810
• call _get_registries() in __init__ of PkgCompat.jl #2815
• PlutoRunner.jl use take!(::IOBuffer) instead of resize! #2828
• Fix similar docs search on Julia 1.11 #2842
• Julia 1.11 (alpha2) complete_remote_package not defined in Pkg.REPLMode #2854
• Fix Julia 1.11 Pkg tests #2860
• Tests fail on Julia nightly #2782
• fix tests on nightly #2786

Everything above was released in Pluto 0.19.42

New:

• Julia 1.11 beta MemoryRef bounds violation #2910
• Julia 1.11 compat: Use Base.BufferStream for capturing Pkg IO #2915

Everything above was released in Pluto 0.19.43

Newer:

• Warning in terminal with Base.Threads.@threads and Plots.@gif and Plots.@animate macros on Julia 1.11 #2907 and BitIntegers does not work in Pluto #2984 and Error on 1.11-rc1 when manually running a macro that references the calling module JuliaPluto/Malt.jl#77
• new test failure on windows fix compiler options test windows Julia 1.11 #2956
• Fix macroexpand on Julia 1.11 #3000

Everything above was released in Pluto 0.19.46

Newer:

• Fix precompilation Julia 1.11 #3054
• Test 1.11 #3048

Everything above was released in Pluto 0.20.0

Newer:

• Fix Windows 1.11 precompilation compile flag tests #3078
• Pluto 0.20: BasicREPL has no field interface #3059 -> type BasicREPL has no field interface JuliaLang/Pkg.jl#4048

Newer:

• Support [sources] section in Project.toml for Julia 1.11 #2982
  • Idea: guided Project.TOML editor with [sources] #3099
  • Blocked by Resolving a Project.toml with [sources] set for an existing dependency JuliaLang/Pkg.jl#4086

[fonsp]

cc @pankgeorg there are two fixes merged but not yet released that will mostly fix 1.11 support except for the @threads bug. Might be good to make a release soon, I don't have any insight about when 1.11 will be released but it should be before then :)