avoid copying extended file attributes when inside virtiofs (#57555)

Summary:
I'm doing CI/CD that includes React Native inside of https://tart.run/. Tart uses Apple Virtualization Framework, which in turn mounts VirtioFS volumes.

This feels like a common enough use case to contribute upstream, since I can envision many more people using Apple's virtualization features.

## Changelog:

[GENERAL] [FIXED] - react-native-codegen build.sh on AppleVirtIOFS volumes

Pull Request resolved: #57555

Test Plan: Run `packages/react-native-codegen/scripts/oss/build.sh` inside a virtual machine that uses Apple Virtualization Framework such as Tart

Reviewed By: cipolleschi

Differential Revision: D112091671

Pulled By: cortinico

fbshipit-source-id: 800e6ac54175aaf7a9dfb4b99950cbc6da86e085

Author: etodanik

packages/react-native-codegen/scripts/oss/build.sh

@@ -24,15 +24,20 @@ fi
 YARN_BINARY="${YARN_BINARY:-$YARN_OR_NPM}"
 
 # mv command to use when copying files into the working directory
-EDEN_SAFE_MV="mv"
+SAFE_MV="mv"
+
+# Detect if we are on a VirtioFS volume via Apple Virtualization.framework
+if [[ "$OSTYPE" == "darwin"* ]] && /sbin/mount | /usr/bin/awk -v dev="$(/bin/df -P "$CODEGEN_DIR" | /usr/bin/awk 'NR==2 {print $1}')" '$1 == dev && /AppleVirtIOFS/ { found=1 } END { exit !found }'; then
+  SAFE_MV="/bin/cp -R -X"
+fi
 
 if [ -x "$(command -v eden)" ]; then
   pushd "$THIS_DIR"
 
   # Detect if we are in an EdenFS checkout with `eden info` (we ignore the output as it creates noise on CI/IDE logs)
   # Also be sure to use /bin/cp in case users have GNU coreutils installed which is incompatible with -X
   if [[ "$OSTYPE" == "darwin"* ]] && eden info 2>/dev/null; then
-    EDEN_SAFE_MV="/bin/cp -R -X"
+    SAFE_MV="/bin/cp -R -X"
   fi
 
   popd >/dev/null
@@ -71,7 +76,7 @@ else
 
   popd >/dev/null
 
-  $EDEN_SAFE_MV "$TMP_DIR/lib" "$CODEGEN_DIR"
-  $EDEN_SAFE_MV "$TMP_DIR/node_modules" "$CODEGEN_DIR"
+  $SAFE_MV "$TMP_DIR/lib" "$CODEGEN_DIR"
+  $SAFE_MV "$TMP_DIR/node_modules" "$CODEGEN_DIR"
   rm -rf "$TMP_DIR"
 fi