In preparation for the deprecation of `stdenv.isX`.
These shorthands are not conducive to cross-compilation because they
hide the platforms.
Darwin might get cross-compilation for which the continued usage of `stdenv.isDarwin` will get in the way
One example of why this is bad and especially affects compiler packages
https://www.github.com/NixOS/nixpkgs/pull/343059
There are too many files to go through manually but a treewide should
get users thinking when they see a `hostPlatform.isX` in a place where it
doesn't make sense.
```
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv.is" "stdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenv'.is" "stdenv'.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "clangStdenv.is" "clangStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "gccStdenv.is" "gccStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "stdenvNoCC.is" "stdenvNoCC.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "inherit (stdenv) is" "inherit (stdenv.hostPlatform) is"
fd --type f "\.nix" | xargs sd --fixed-strings "buildStdenv.is" "buildStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "effectiveStdenv.is" "effectiveStdenv.hostPlatform.is"
fd --type f "\.nix" | xargs sd --fixed-strings "originalStdenv.is" "originalStdenv.hostPlatform.is"
```
> With the IntelliJ IDEA 2022.2 EAP we are moving from JetBrains Runtime
11 (JBR11) to JetBrains Runtime 17 (JBR17). Starting with this build,
all IntelliJ IDEA 2022.2 updates will come with JBR17. This will have
the following effects:
> - A significant performance improvement allowing faster and smoother
IDE operation.
> - Better security, as JBR17 is based on the latest OpenJDK LTS.
> - Better rendering performance on macOS, as JetBrains Runtime 17
leverages Metal API.
> - Increased accessibility on macOS, as JBR17 features integration with
VoiceOver screen reader.
> - Usage of Vector API designed to express vector computations that
compile at runtime to vector instructions on supported CPU
architectures, thus achieving performance superior to equivalent
scalar computations.
From: https://blog.jetbrains.com/idea/2022/05/intellij-idea-2022-2-eap-1/#JetBrains_Runtime
