ycmd: use boost174

vcunat · vcunat · commit 597743cf9c62 · 2021-12-25T10:41:28.000+01:00
PR #138309 switched the default to 177 and that broke the build. /cc #151469.
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
@@ -15670,6 +15670,7 @@ with pkgs;
   ycmd = callPackage ../development/tools/misc/ycmd {
     inherit (darwin.apple_sdk.frameworks) Cocoa;
     python = python3;
+    boost = boost174;
   };
 
   yodl = callPackage ../development/tools/misc/yodl { };
