Add ghc-8.10.7 support

[jneira]

• 8.10.6 did not live much time 😄
• I am getting error about boot packages locally, building with stack:

.....
In the dependencies for ghcide-1.4.1.0:
    directory needed, but this GHC boot package has been pruned (issue #4510); you need to add the
              package explicitly to extra-deps  (latest matching version is 1.3.6.2)
    ghc-boot needed, but this GHC boot package has been pruned (issue #4510); you need to add the
             package explicitly to extra-deps  (latest matching version is 9.0.1)
    process needed, but this GHC boot package has been pruned (issue #4510); you need to add the
            package explicitly to extra-deps  (latest matching version is 1.6.13.2)
    time needed, but this GHC boot package has been pruned (issue #4510); you need to add the
         package explicitly to extra-deps  (latest matching version is 1.12)
needed since ghcide is a build target.
...
Some different approaches to resolving this:

  * Recommended action: try adding the following to your extra-deps in D:\hls\stack-8.10.7.yaml:

- directory-1.3.6.2@sha256:6e5f3e0adfe94483d5754d97d741b7d23a5e085d47176075b1955d4fa78f37aa,2811
- ghc-boot-9.0.1@sha256:dc127d8b4b43eb54167f9befd51b2948e9084b8dfc18b88728148b719fa2287c,2347
- process-1.6.13.2@sha256:9733aa8a27b3e6c0f08a87a5c7287b3b73302d396f68f5655f9990a641368e3e,2845
- time-1.9.3@sha256:8f1b5448722a12a952248b356c9eb366e351226543d9086a2da71270522d5f45,5679

Plan construction failed.

[jneira]

it needs a choco update: Mistuke/GhcChoco#16

[pepeiborra]

we need to land this fix ASAP, it's blocking everything

[jneira]

stack does not support ghc-8.10.7 yet

[jneira]

stack downloads it but fails to install:

Preparing to download ghc-8.10.7 ... ghc-8.10.7: download has begun
ghc-8.10.7:   88.28 MiB / 205.11 MiB ( 43.04%) downloaded...
ghc-8.10.7:  194.01 MiB / 205.11 MiB ( 94.59%) downloaded... 
ghc-8.10.7:  205.11 MiB / 205.11 MiB (100.00%) downloaded...
Downloaded ghc-8.10.7.
Unpacking GHC into /root/.stack/programs/x86_64-linux/ghc-8.10.7.temp/ ...
Configuring GHC ...
Installing GHC ...
/root/.stack/programs/x86_64-linux/ghc-8.10.7/lib/ghc-8.10.7/bin/ghc-pkg: error while loading shared libraries: libtinfo.so.6:
  cannot open shared object file: No such file or directory
Installing GHC ...                    make[1]: *** [install_packages] Error 127
Installing GHC ...                    make: *** [install] Error 2
Installing GHC ...                    Received ExitFailure 2 when running

[jneira]

It is building now: https://app.circleci.com/pipelines/github/jneira/haskell-language-server/713/workflows/3a1af3e2-a491-4598-8a75-8daeaa7ef496/jobs/6165 😅

[jneira]

@Mergifyio backport 1.3.0-hackage

[mergify]

Command backport 1.3.0-hackage: failure

No backport have been created
GitHub App like Mergify are not allowed to create pull request where .github/workflows is changed.