Fix directory for dev profile in makefile

Because for whatever reason it uses "debug" instead of the profile name.

Makefile

@@ -1,14 +1,20 @@
 PROFILE=release
-EXE=target/$(PROFILE)/fd
 CARGO_CMD=cargo
 prefix=/usr/local
 bindir=$(prefix)/bin
 datadir=$(prefix)/share
 exe_name=fd
 build_opts=--locked --profile $(PROFILE)
 
+ifeq ($(PROFILE),dev)
+ profile_dir=debug
+else
+ profile_dir=$(PROFILE)
+endif
+EXE=target/$(profile_dir)/fd
+
 ifdef TARGET
- EXE=target/$(TARGET)/$(PROFILE)/fd
+ EXE=target/$(TARGET)/$(profile_dir)/fd
  build_opts+=--target $(TARGET)
 endif