tools: remove has_absl_stringify from gyp file · nodejs/node@fa667d6

nodejs

Original file line number	Diff line number	Diff line change
`@@ -2401,7 +2401,6 @@`
`2401`	`2401`	`'<(ABSEIL_ROOT)/absl/strings/cord_buffer.cc',`
`2402`	`2402`	`'<(ABSEIL_ROOT)/absl/strings/escaping.h',`
`2403`	`2403`	`'<(ABSEIL_ROOT)/absl/strings/escaping.cc',`
`2404`		`-'<(ABSEIL_ROOT)/absl/strings/has_absl_stringify.h',`
`2405`	`2404`	`'<(ABSEIL_ROOT)/absl/strings/has_ostream_operator.h',`
`2406`	`2405`	`'<(ABSEIL_ROOT)/absl/strings/internal/charconv_bigint.h',`
`2407`	`2406`	`'<(ABSEIL_ROOT)/absl/strings/internal/charconv_bigint.cc',`