fix hls-eval-plugin

Author: pepeiborra

plugins/hls-eval-plugin/hls-eval-plugin.cabal

@@ -61,7 +61,6 @@ library
     , extra
     , filepath
     , ghc
-    , ghc-api-compat
     , ghc-boot-th
     , ghc-paths
     , ghcide                >=1.2   && <1.5
@@ -82,6 +81,16 @@ library
     , transformers
     , unliftio
     , unordered-containers
+    
+  if impl(ghc < 8.10.5)
+    build-depends:
+      ghc-api-compat ==8.6
+  elif impl(ghc == 8.10.5)
+    build-depends:
+      ghc-api-compat ==8.10.5
+  elif impl(ghc > 8.10.5) && impl(ghc < 9)
+    build-depends:
+      ghc-api-compat ==8.10.6
 
   ghc-options:
     -Wall -Wno-name-shadowing -Wno-unticked-promoted-constructors