Fix package upload

+ PACKAGES_TO_UPLOAD='packages/nuxeo-*-package/target/nuxeo-*-package*.zip'
12:29:33  + for file in '$PACKAGES_TO_UPLOAD'
12:29:33  ++ ls 'packages/nuxeo-*-package/target/nuxeo-*-package*.zip'
12:29:33  ls: cannot access packages/nuxeo-*-package/target/nuxeo-*-package*.zip: No such file or directory
12:29:33  + curl -i -u **** -F package=@ 'https://connect.nuxeo.com/nuxeo/site/marketplace/upload?batch=true'
12:29:33    % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
12:29:33                                   Dload  Upload   Total   Spent    Left  Speed
12:29:34  
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
100    32    0    32    0     0     31      0 --:--:--  0:00:01 --:--:--    31
100    32    0    32    0     0     31      0 --:--:--  0:00:01 --:--:--    31
12:29:34  HTTP/1.1 500 
12:29:34  Date: Fri, 24 Dec 2021 11:29:34 GMT
12:29:34  Content-Type: text/html;charset=UTF-8
12:29:34  Transfer-Encoding: chunked
12:29:34  Connection: keep-alive
12:29:34  Server: Apache
12:29:34  Referrer-Policy: same-origin
12:29:34  Strict-Transport-Security: max-age=63072000; includeSubdomains;
12:29:34  Referrer-Policy: strict-origin-when-cross-origin
12:29:34  X-UA-Compatible: IE=10; IE=11
12:29:34  Cache-Control: no-cache
12:29:34  X-Content-Type-Options: nosniff
12:29:34  Content-Security-Policy: script-src-elem blob: data: 'unsafe-inline' 'self' *
12:29:34  X-XSS-Protection: 1; mode=block
12:29:34  vary: accept-encoding
12:29:34  
12:29:34  Not in a multi part form request