Up minimum compat for v1 to 1.10 (current LTS), test "min" and "lts" on CI (#5184)

* Up minimum compat to 1.10 (current LTS), test "min" and "lts" on CI

* Take out Requires for supporting extensions on old Julia

* Drop "min" from CI matrix, since redundant with "lts"

Author: Ickaser

.github/workflows/ci.yml

@@ -29,8 +29,7 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '1.6' # LTS (minimal declared julia compat in `Project.toml`)
-          - 'lts'
+          - 'lts' # LTS, also minimum declared julia compat in `Project.toml` 
           - '1' # latest stable
         experimental:
           - false

Project.toml

@@ -94,7 +94,7 @@ UnicodeFun = "0.4"
 UnicodePlots = "3.4"
 UnitfulLatexify = "1"
 Unzip = "0.1 - 0.2"
-julia = "1.6"
+julia = "1.10"
 
 [extras]
 Aqua = "4c88cf16-eb10-579e-8560-4a9242c79595"

src/init.jl

@@ -84,24 +84,6 @@ function __init__()
         )
     end |> atreplinit
 
-    @static if !isdefined(Base, :get_extension)  # COV_EXCL_LINE
-        @require FileIO = "5789e2e9-d7fb-5bc7-8068-2c6fae9b9549" include(
-            normpath(@__DIR__, "..", "ext", "FileIOExt.jl"),
-        )
-        @require GeometryBasics = "5c1252a2-5f33-56bf-86c9-59e7332b4326" include(
-            normpath(@__DIR__, "..", "ext", "GeometryBasicsExt.jl"),
-        )
-        @require IJulia = "7073ff75-c697-5162-941a-fcdaad2a7d2a" include(
-            normpath(@__DIR__, "..", "ext", "IJuliaExt.jl"),
-        )
-        @require ImageInTerminal = "d8c32880-2388-543b-8c61-d9f865259254" include(
-            normpath(@__DIR__, "..", "ext", "ImageInTerminalExt.jl"),
-        )
-        @require Unitful = "1986cc42-f94f-5a68-af5c-568840ba703d" include(
-            normpath(@__DIR__, "..", "ext", "UnitfulExt.jl"),
-        )
-    end
-
     _runtime_init(backend())
     return nothing
 end