Extend vim.tbl_islist deprecation for nvim>0.10

[alvarobartt]

Description

This PR fixes the deprecation warning for nvim 0.11+ due to the usage of vim.tbl_islist instead of vim.islist, given that the former former check was only using vim.islist for nvim-0.10 (or any other subversion), hence the vim.tbl_islist was being used in nvim-0.11 due to not matching the aforementioned condition. Now it captures both, as it reverses the condition to use vim.tbl_islist only for nvim-0.9.

Type of change

Please delete options that are not relevant.

• Bug fix (non-breaking change which fixes an issue)

How Has This Been Tested?

Please describe the tests that you ran to verify your changes. Provide instructions so we can reproduce. Please also list relevant details about your configuration

• Install telescope.nvim from main on nvim 0.11.4 (current latest prior 0.12 release soon) and then :checkhealth vim.deprecated, it will indeed show the deprecation warning around vim.tbl_islist
• Install telescope.nvim from this commit on nvim 0.11.4 and then :checkhealth vim.deprecated won't show the deprecation warning around vim.tbl_islist, whilst working normally

Configuration:

• Neovim version (nvim --version):

NVIM v0.11.4
Build type: Release
LuaJIT 2.1.1753364724
Run "nvim -V1 -v" for more info

• Operating system and version: N/A

Checklist:

• My code follows the style guidelines of this project (stylua)
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (lua annotations)

[alvarobartt]

Note

Apologies for the noise, not sure what caused the issue but reinstalling nvim fixed it, as it seems that the check was indeed correct already...