Revert "#incident-59224: drop DWARF from Windows Go test binary links (#54903)"

This reverts commit 078d86b.

Author: aiuto

tasks/gotest.py

@@ -662,9 +662,6 @@ def test(
     build_cpus_opt = f"-p {cpus}" if cpus else ""
     test_cpus_opt = f"-parallel {cpus}" if cpus else ""
     trimpath_opt = "-trimpath" if 'DELVE' not in os.environ else ""
-    if sys.platform == "win32" and "DELVE" not in os.environ:
-        # incident-59224: omit DWARF to deflate peak link memory, while preserving symbol table diagnostics
-        ldflags += "-w"
 
     nocache = '-count=1' if not cache else ''