Refactor parsers in crowdsec module to make use of symlinkjoin

Fixes failing build when running nix flake check --no-build because
store paths may not be present.

packages/crowdsec/default.nix

@@ -43,6 +43,8 @@ buildGoModule rec {
 
   vendorHash = "sha256-fl5LkRz69QOq4aPyAhMFxw1FWozLzofDBUGvRptuyZY=";
 
+  outputs = [ "out" "patterns" ];
+
   nativeBuildInputs = [installShellFiles];
 
   subPackages = [
@@ -64,9 +66,13 @@ buildGoModule rec {
   postBuild = "mv $GOPATH/bin/{crowdsec-cli,cscli}";
 
   postInstall = ''
+      mkdir -p $patterns
+      mv ./config/patterns/* $patterns
+
     mkdir -p $out/share/crowdsec
     cp -r ./config $out/share/crowdsec/
 
+
     installShellCompletion --cmd cscli \
       --bash <($out/bin/cscli completion bash) \
       --fish <($out/bin/cscli completion fish) \