[bazel][libc][math] Add missing nan(f|l) deps

After 0504e93

Author: rupprecht

utils/bazel/llvm-project-overlay/libc/BUILD.bazel

@@ -540,6 +540,7 @@ libc_support_library(
         ":__support_cpp_bit",
         ":__support_cpp_limits",
         ":__support_cpp_optional",
+        ":__support_cpp_string_view",
         ":__support_ctype_utils",
         ":__support_fputil_dyadic_float",
         ":__support_fputil_fenv_impl",
@@ -1874,11 +1875,29 @@ libc_math_function(name = "llroundf")
 
 libc_math_function(name = "llroundl")
 
-libc_math_function(name = "nan")
+libc_math_function(
+    name = "nan",
+    additional_deps = [
+        ":__support_str_to_float",
+        ":errno",
+    ],
+)
 
-libc_math_function(name = "nanf")
+libc_math_function(
+    name = "nanf",
+    additional_deps = [
+        ":__support_str_to_float",
+        ":errno",
+    ],
+)
 
-libc_math_function(name = "nanl")
+libc_math_function(
+    name = "nanl",
+    additional_deps = [
+        ":__support_str_to_float",
+        ":errno",
+    ],
+)
 
 libc_math_function(name = "nearbyint")