Support linking against reentrant-configured curses

NCurses headers contain this conditional "#define cur_term":

	print  "#elif @cf_cv_enable_reentrant@"
	print  "NCURSES_WRAPPED_VAR(TERMINAL *, cur_term);"
	print  "#define cur_term   NCURSES_PUBLIC_VAR(cur_term())"
	print  "#else"

OpenSUSE Tumbleweed uses this configuration option; For reentrancy, cur_term
is a function.  If the NCurses autoconf variable @NCURSES_WRAP_PREFIX@
is not changed from its default, the function is called _nc_cur_term.

I'm not sure if we have a need to support non-default @NCURSES_WRAP_PREFIX@
but if we do there are various ways;
- search for the symbol with the cur_term suffix
- figure out the prefix based on the local curses installation,
  for example by looking at the header files.

Fixes #10243

docker/opensuse-tumbleweed.docker

@@ -0,0 +1,39 @@
+FROM opensuse/tumbleweed:latest
+LABEL org.opencontainers.image.source=https://github.com/fish-shell/fish-shell
+
+ENV LANG C.UTF-8
+ENV LC_ALL C.UTF-8
+
+RUN zypper --non-interactive install \
+  bash \
+  cmake \
+  diffutils \
+  gcc-c++ \
+  git-core \
+  ncurses-devel \
+  ninja \
+  pcre2-devel \
+  python311 \
+  python311-pip \
+  python311-pexpect \
+  openssl \
+  procps \
+  tmux \
+  sudo \
+  rust \
+  cargo
+
+RUN usermod -p $(openssl passwd -1 fish) root
+
+RUN groupadd -g 1000 fishuser \
+  && useradd  -p $(openssl passwd -1 fish) -d /home/fishuser -m -u 1000 -g 1000 fishuser \
+  && mkdir -p /home/fishuser/fish-build \
+  && mkdir /fish-source \
+  && chown -R fishuser:fishuser /home/fishuser /fish-source
+
+USER fishuser
+WORKDIR /home/fishuser
+
+COPY fish_run_tests.sh /
+
+CMD /fish_run_tests.sh