8332921: Ctrl+C does not call shutdown hooks after JLine upgrade

Reviewed-by: asotona, vromero

src/jdk.internal.le/share/classes/jdk/internal/org/jline/JdkConsoleProviderImpl.java

@@ -164,6 +164,7 @@ private synchronized JdkConsole initializeJLineDelegate() {
             try {
                 Terminal terminal = TerminalBuilder.builder().encoding(charset)
                                                    .exec(false)
+                                                   .nativeSignals(false)
                                                    .systemOutput(SystemOutput.SysOut)
                                                    .build();
                 newDelegate = new JdkConsoleImpl(terminal);

src/jdk.jshell/share/classes/jdk/internal/jshell/tool/ConsoleIOContext.java

@@ -158,7 +158,7 @@ public int readBuffered(byte[] b) throws IOException {
             terminal = TerminalBuilder.builder().inputStreamWrapper(in -> {
                 input.setInputStream(in);
                 return nonBlockingInput;
-            }).build();
+            }).nativeSignals(false).build();
             useComplexDeprecationHighlight = !OSUtils.IS_WINDOWS;
         }
         this.allowIncompleteInputs = allowIncompleteInputs;