check-stylish: added ignore file

`Ouroboros.Network.PeerSelection.Governor.Type` excluded from
`check-stylish`, to preserve large export of record names in pattern
synonyms.

scripts/ci/check-stylish-ignore

@@ -0,0 +1,6 @@
+*/Setup.hs
+ouroboros-network/src/Ouroboros/Network/PeerSelection/Governor/Types.hs
+network-mux/src/Network/Mux/TCPInfo.hs
+network-mux/src/Network/Mux/Bearer.hs
+network-mux/src/Network/Mux/Bearer/Pipe.hs
+network-mux/src/Network/Mux/Channel.hs

scripts/ci/check-stylish.sh

@@ -4,10 +4,10 @@ set -euo pipefail
 
 export LC_ALL=C.UTF-8
 # TODO CPP pragmas in export lists are not supported by stylish-haskell
-fd . './network-mux' -e hs -E Setup.hs -E TCPInfo.hs -E Pipe.hs -E Channel.hs -E Bearer.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './ouroboros-network-api' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './ouroboros-network-framework' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './ouroboros-network-mock' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './ouroboros-network-protocols' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './ouroboros-network' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
-fd . './cardano-client' -e hs -E Setup.hs -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './network-mux' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './ouroboros-network-api' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './ouroboros-network-framework' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './ouroboros-network-mock' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './ouroboros-network-protocols' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './ouroboros-network' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i
+fd . './cardano-client' -e hs --ignore-file ./scripts/ci/check-stylish-ignore -X stylish-haskell -c .stylish-haskell-network.yaml -i