be/jvm/interpreter: increase robustness of intrinsics on runtime exce…

[michaellilltokiwa]

before:

/home/not_synced/fuzion (2024-03-26T15-41-12+01-00)130$ cat ~/playground/test.fz
ex is
  say (net.client ex net.family.ipv4 net.protocol.tcp "i_dont_exist" 99)
/home/not_synced/fuzion (2024-03-26T15-41-12+01-00)$ fz ~/playground/test.fz 

error 1: java.nio.channels.UnresolvedAddressException
        at java.base/sun.nio.ch.Net.checkAddress(Net.java:137)
        at java.base/sun.nio.ch.Net.checkAddress(Net.java:145)
        at java.base/sun.nio.ch.SocketChannelImpl.checkRemote(SocketChannelImpl.java:842)
        at java.base/sun.nio.ch.SocketChannelImpl.connect(SocketChannelImpl.java:865)
        at dev.flang.be.jvm.runtime.Intrinsics.fuzion_sys_net_connect0(Intrinsics.java:397)
        at fzC_fuzion__sys__net__5connect.fzRoutine($MODULE/fuzion/sys/net.fz)
        at fzC_net__4client_ex.fzRoutine($MODULE/net/client.fz)
        at fzC_ex.fzRoutine(/home/sam/playground/test.fz)
        at fzC_universe.fz_run(--builtin--)
        at dev.flang.be.jvm.runtime.FuzionThread.lambda$new$1(FuzionThread.java:97)
        at dev.flang.util.Errors.runAndExit(Errors.java:935)
        at dev.flang.be.jvm.runtime.FuzionThread.lambda$new$2(FuzionThread.java:106)
        at java.base/java.lang.Thread.run(Thread.java:1583)


*** fatal errors encountered, stopping.

now:

/home/not_synced/fuzion (be/jvm/interpreter--increase-robustness-of-intrinsics-on-runtime-exceptions)$ cat ~/playground/test.fz
ex is
  say (net.client ex net.family.ipv4 net.protocol.tcp "i_dont_exist" 99)
/home/not_synced/fuzion (be/jvm/interpreter--increase-robustness-of-intrinsics-on-runtime-exceptions)$ fz ~/playground/test.fz 
--error: error: 0--