Use npx with react-native scripts

Author: AliAbdelfattah

android/upload_sourcemap.sh

@@ -40,7 +40,7 @@ else
     IS_HERMES=$(grep "enableHermes:" ./android/app/build.gradle)
     if [[ $IS_HERMES == *"true"* ]]; then
         #Generate android sourcemap (HERMES)
-        react-native bundle --platform android \
+        npx react-native bundle --platform android \
         --reset-cache \
         --entry-file index.js \
         --dev false \
@@ -60,7 +60,7 @@ else
         rm -rf index.android.bundle.map
     else
         #Generate android sourcemap
-        react-native bundle --platform android \
+        npx react-native bundle --platform android \
         --entry-file index.js \
         --dev false \
         --bundle-output ./android/main.jsbundle \

ios/upload_sourcemap.sh

@@ -51,7 +51,7 @@ else
     echo "Instabug: Token found" "\""${INSTABUG_APP_TOKEN}"\""
     echo "Instabug: Generating sourcemap files..."
     #Generate ios sourcemap
-    react-native bundle --platform ios \
+    npx react-native bundle --platform ios \
     --entry-file index.js \
     --dev false \
     --bundle-output ./ios/main.jsbundle \