Support for GHC-8.10.2

[mouse07410]

GHC-8.10.2 was just released.

Hopefully, the differences between it and GHC-8.10.1 from the HLS point of view are minor enough to make adding the support easy?

[mouse07410]

To illustrate better (master branch, haven't gotten around to hls-3 yet):

$ ./cabal-hls-install ghcs
Resolving dependencies...
Build profile: -w ghc-8.10.1 -O1
In order, the following will be built (use -v for more details):
 - fake-package-0 (exe:script) (configuration changed)
Configuring executable 'script' for fake-package-0..
Preprocessing executable 'script' for fake-package-0..
Building executable 'script' for fake-package-0..
[1 of 1] Compiling Main             ( Main.hs, /Users/ur20980/src/haskell-language-server/dist-newstyle/build/x86_64-osx/ghc-8.10.1/fake-package-0/x/script/build/script/script-tmp/Main.dyn_o )

Main.hs:20:1: warning: [-Wmissing-signatures]
    Top-level binding with no type signature: main :: IO ()
   |
20 | main = defaultMain
   | ^^^^
Linking /Users/ur20980/src/haskell-language-server/dist-newstyle/build/x86_64-osx/ghc-8.10.1/fake-package-0/x/script/build/script/script ...

********************************************************************************
Found the following GHC paths: 
ghc-8.10.1: /Users/ur20980/.ghcup/bin/ghc-8.10.1
ghc-8.6.5: /Users/ur20980/.ghcup/bin/ghc-8.6.5
ghc-8.8.3: /Users/ur20980/.ghcup/bin/ghc-8.8.3
ghc-8.8.4: /Users/ur20980/.ghcup/bin/ghc-8.8.4

********************************************************************************

Build completed in 0.00s

$ type ghc-8.10.2
ghc-8.10.2 is /Users/ur20980/.ghcup/bin/ghc-8.10.2
$ type ghc-8.10.1
ghc-8.10.1 is /Users/ur20980/.ghcup/bin/ghc-8.10.1
$ 

Update

And, of course, this:

$ ./cabal-hls-install hls-8.10.2
Resolving dependencies...
Build profile: -w ghc-8.10.1 -O1
In order, the following will be built (use -v for more details):
 - fake-package-0 (exe:script) (configuration changed)
Configuring executable 'script' for fake-package-0..
Preprocessing executable 'script' for fake-package-0..
Building executable 'script' for fake-package-0..
[1 of 1] Compiling Main             ( Main.hs, /Users/ur20980/src/haskell-language-server/dist-newstyle/build/x86_64-osx/ghc-8.10.1/fake-package-0/x/script/build/script/script-tmp/Main.dyn_o )

Main.hs:20:1: warning: [-Wmissing-signatures]
    Top-level binding with no type signature: main :: IO ()
   |
20 | main = defaultMain
   | ^^^^
Linking /Users/ur20980/src/haskell-language-server/dist-newstyle/build/x86_64-osx/ghc-8.10.1/fake-package-0/x/script/build/script/script ...
Error when running Shake build system:
  at want, called at src/Development/Shake/Internal/Args.hs:83:69 in shk-0.18.5-acb9f7a3:Development.Shake.Internal.Args
* Depends on: hls-8.10.2
  at error, called at src/Development/Shake/Internal/Rules/File.hs:179:58 in shk-0.18.5-acb9f7a3:Development.Shake.Internal.Rules.File
* Raised the exception:
Error, file does not exist and no rule available:
  hls-8.10.2