Fix sqlalchemy recipe

[sduenasg]

Fix sqlalchemy build errors and bump sqlalchemy from 1.0.9 to 1.3.3.

[AndreMiras]

Thanks! Looks good, let's see if Travis is also happy about it.
This should hopefully fix #1793

[AndreMiras]

Thanks, this fixes #1793
Travis conditional recipe build is happy about it https://travis-ci.org/kivy/python-for-android/jobs/520917385
Log show sqlalchemy got compiled without error, relevant parts:

...
[INFO]:    recipes modified: {'sqlalchemy'}
[INFO]:    recipes to build: {'sqlalchemy'}
[INFO]:    Found a single valid recipe set: ['hostpython3', 'libffi', 'openssl', 'sqlite3', 'python3', 'setuptools', 'sqlalchemy']
[INFO]:    Trying to find a bootstrap that matches the given recipes.
[INFO]:    Found 3 acceptable bootstraps: ['webview', 'service_only', 'sdl2']
[INFO]:    Using the first of these: webview
[INFO]:    Found a single valid recipe set: ['hostpython3', 'libffi', 'openssl', 'sqlite3', 'python3', 'genericndkbuild', 'setuptools', 'six', 'pyjnius', 'sqlalchemy', 'android']
[INFO]:    recipes to build (no broken): {'sqlalchemy'}
[INFO]:    requirements: sqlalchemy,python3
[INFO]:    -> directory context testapps/
running apk
...

Applying Java source code patches...

Applying patch: src/patches/SDLActivity.java.patch

�[1m[INFO]�[0m:    Selecting java build tool:

�[1m[INFO]�[0m:    Detected highest available build tools version to be 26.0.2

�[1m[INFO]�[0m:        Building with gradle, as gradle executable is present

stty: 'standard input': Inappropriate ioctl for device

�[1m[INFO]�[0m:    �[90m->�[0m running gradlew assembleDebug�[0m

�[1m[INFO]�[0m:    �[36m<- directory context /home/user/testapps�[39m

�[1m[INFO]�[0m:    �[1m�[32m# Copying APK to current directory�[0m�[39m

�[1m[INFO]�[0m:    �[1m�[32m# APK filename not found in build output. Guessing...�[0m�[39m

�[1m[INFO]�[0m:    �[1m�[32m# Found APK file: /home/user/.local/share/python-for-android/dists/bdisttest_python3_sqlite_openssl_googlendk/build/outputs/apk/debug/bdisttest_python3_sqlite_openssl_googlendk-debug.apk�[0m�[39m

�[1m[INFO]�[0m:    # Add version number to APK

�[1m[INFO]�[0m:    # APK renamed to bdisttest_python3_sqlite_openssl_googlendk-1.1-debug.apk

stty: 'standard input': Inappropriate ioctl for device

�[1m[INFO]�[0m:    �[90m->�[0m running cp /home/user/.local/share/python-for-android/dist...(and 178 more)�[0m

travis_time:end:1f8e11b2:start=1555442318835584741,finish=1555442955638598884,duration=636803014143
�[0K�[32;1mThe command "docker run -e CI p4a /bin/sh -c "$COMMAND"" exited with 0.�[0m



Done. Your build exited with 0.