Adding more exported C++ symbols

The libstdc++ on Fedora 40 has more symbols that get exposed through
libstdc++!

rdar://128502816

Author: etcwilde

test/stdlib/symbol-visibility-linux.test-sh

@@ -255,6 +255,8 @@
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEiEUlPcmE_EEvmT_ \
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEjEUlPcmE_EEvmT_ \
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEmEUlPcmE_EEvmT_ \
+// RUN:             -e _ZNSt10_HashtableImSt4pairIKmSt10unique_ptrIKvSt8functionIFvPS3_EEEESaIS9_ENSt8__detail10_Select1stESt8equal_toImESt4hashImENSB_18_Mod_range_hashingENSB_20_Default_ranged_hashENSB_20_Prime_rehash_policyENSB_17_Hashtable_traitsILb0ELb0ELb1EEEE9_M_rehashEmSt17integral_constantIbLb1EE \
+// RUN:             -e _ZNSt6vectorISt10unique_ptrIKvSt8functionIFvPS1_EEESaIS6_EE17_M_realloc_appendIJS6_EEEvDpOT_ \
 // RUN:   > %t/swiftCore-all.txt
 // RUN: %llvm-nm --defined-only --extern-only --no-weak %platform-dylib-dir/%target-library-name(swiftCore) > %t/swiftCore-no-weak.txt
 // RUN: diff -u %t/swiftCore-all.txt %t/swiftCore-no-weak.txt
@@ -508,6 +510,8 @@
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEiEUlPcmE_EEvmT_ \
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEjEUlPcmE_EEvmT_ \
 // RUN:             -e _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE22__resize_and_overwriteIZNS_9to_stringEmEUlPcmE_EEvmT_ \
+// RUN:             -e _ZNSt10_HashtableImSt4pairIKmSt10unique_ptrIKvSt8functionIFvPS3_EEEESaIS9_ENSt8__detail10_Select1stESt8equal_toImESt4hashImENSB_18_Mod_range_hashingENSB_20_Default_ranged_hashENSB_20_Prime_rehash_policyENSB_17_Hashtable_traitsILb0ELb0ELb1EEEE9_M_rehashEmSt17integral_constantIbLb1EE \
+// RUN:             -e _ZNSt6vectorISt10unique_ptrIKvSt8functionIFvPS1_EEESaIS6_EE17_M_realloc_appendIJS6_EEEvDpOT_ \
 // RUN:   > %t/swiftRemoteMirror-all.txt
 // RUN: %llvm-nm --defined-only --extern-only --no-weak %platform-dylib-dir/%target-library-name(swiftRemoteMirror) > %t/swiftRemoteMirror-no-weak.txt
 // RUN: diff -u %t/swiftRemoteMirror-all.txt %t/swiftRemoteMirror-no-weak.txt