distrib/configure: Fix typo in CONF_GCC_LINKER_OPTS_STAGE2 variable

Instead we were setting CONF_GCC_LINK_OPTS_STAGE2 which meant that we
were missing passing `--target` when invoking the linker.

Fixes #24414

distrib/configure.ac.in

@@ -247,8 +247,8 @@ AC_SUBST(TargetHasGnuNonexecStack)
 
 dnl ** See whether cc supports --target=<triple> and set
 dnl CONF_CC_OPTS_STAGE[12] accordingly.
-FP_CC_SUPPORTS_TARGET([$CC], [CONF_CC_OPTS_STAGE1], [CONF_CXX_OPTS_STAGE1], [CONF_GCC_LINK_OPTS_STAGE1])
-FP_CC_SUPPORTS_TARGET([$CC], [CONF_CC_OPTS_STAGE2], [CONF_CXX_OPTS_STAGE2], [CONF_GCC_LINK_OPTS_STAGE2])
+FP_CC_SUPPORTS_TARGET([$CC], [CONF_CC_OPTS_STAGE1], [CONF_CXX_OPTS_STAGE1], [CONF_GCC_LINKER_OPTS_STAGE1])
+FP_CC_SUPPORTS_TARGET([$CC], [CONF_CC_OPTS_STAGE2], [CONF_CXX_OPTS_STAGE2], [CONF_GCC_LINKER_OPTS_STAGE2])
 
 dnl Pass -Qunused-arguments or otherwise GHC will have very noisy invocations of Clang
 FP_CC_IGNORE_UNUSED_ARGS([$CC], [CONF_CC_OPTS_STAGE1])