Restore `--restart_subprocesses=false` default

An incorrect merge conflict resolution in aosp/2221444 reverted this
back to `--restart_subprocesses=true`

Bug: 251366833
Test: launch_cvd --help
Change-Id: I3e3d7d04d79b8f363ab31fefe8fa4bddedd215c1
diff --git a/host/commands/assemble_cvd/flags_defaults.h b/host/commands/assemble_cvd/flags_defaults.h
index 66529d3..6522cf5 100644
--- a/host/commands/assemble_cvd/flags_defaults.h
+++ b/host/commands/assemble_cvd/flags_defaults.h
@@ -35,7 +35,7 @@
 #define CF_DEFAULTS_VM_MANAGER CF_DEFAULTS_DYNAMIC_STRING
 #define CF_DEFAULTS_VSOCK_GUEST_CID cuttlefish::GetDefaultVsockCid()
 #define CF_DEFAULTS_ENABLE_MINIMAL_MODE false
-#define CF_DEFAULTS_RESTART_SUBPROCESSES true
+#define CF_DEFAULTS_RESTART_SUBPROCESSES false
 #define CF_DEFAULTS_SETUPWIZARD_MODE "DISABLED"
 #define CF_DEFAULTS_SMT false
 #define CF_DEFAULTS_USE_ALLOCD false
@@ -196,4 +196,4 @@
 
 // Metrics default parameters
 // TODO: Defined twice , please remove redundant definitions
-#define CF_DEFAULTS_REPORT_ANONYMOUS_USAGE_STATS CF_DEFAULTS_DYNAMIC_STRING
\ No newline at end of file
+#define CF_DEFAULTS_REPORT_ANONYMOUS_USAGE_STATS CF_DEFAULTS_DYNAMIC_STRING