Use requirements.in for aml example: need to fix the future version (was intalling 0.11.0 before)

Author: echarrod

examples/aml/requirements.in

@@ -0,0 +1,2 @@
+yoti>=2.14.0
+python-dotenv>=0.7.1

examples/aml/requirements.txt

@@ -1,2 +1,46 @@
-yoti>=2.14.0
-python-dotenv>=0.7.1
+#
+# This file is autogenerated by pip-compile with python 3.10
+# To update, run:
+#
+#    pip-compile --output-file=requirements.txt requirements.in
+#
+asn1==2.2.0
+    # via yoti
+certifi==2021.10.8
+    # via requests
+cffi==1.15.0
+    # via cryptography
+charset-normalizer==2.0.10
+    # via requests
+cryptography==36.0.1
+    # via
+    #   pyopenssl
+    #   yoti
+deprecated==1.2.10
+    # via yoti
+future==0.18.2
+    # via yoti
+idna==3.3
+    # via requests
+iso8601==0.1.13
+    # via yoti
+protobuf==3.19.3
+    # via yoti
+pycparser==2.21
+    # via cffi
+pyopenssl==21.0.0
+    # via yoti
+python-dotenv==0.19.2
+    # via -r requirements.in
+pytz==2020.4
+    # via yoti
+requests==2.27.1
+    # via yoti
+six==1.16.0
+    # via pyopenssl
+urllib3==1.26.8
+    # via requests
+wrapt==1.13.3
+    # via deprecated
+yoti==2.14.0
+    # via -r requirements.in