fix(link/sdk): remove dmd flags from linker flags

Author: yanok

d/private/sdk/BUILD.dmd.bazel

@@ -94,12 +94,9 @@ d_toolchain(
     d_compiler = ":dmd",
     dub_tool = ":dub",
     libphobos = ":libphobos",
-    linker_flags = [
-        "-conf=",
-    ] + select({
+    linker_flags = select({
         "@platforms//os:linux": [
             "-L{D_COMPILER_ROOT}/linux/lib64",
-            "--export-dynamic",
         ],
         "@platforms//os:macos": ["-L{D_COMPILER_ROOT}/osx/lib"],
         "@platforms//os:windows": [