Update update-cocoa.sh

Author: brustolin

flutter/scripts/update-cocoa.sh

@@ -4,7 +4,7 @@ set -euo pipefail
 cd $(dirname "$0")/../ios
 file='sentry_flutter.podspec'
 content=$(cat $file)
-regex="('Sentry', *'~> *)([0-9\.]+)'"
+regex="('Sentry/HybridSDK', *'~> *)([0-9\.]+)'"
 if ! [[ $content =~ $regex ]]; then
     echo "Failed to find the plugin version in $file"
     exit 1