Bump botocore from 1.20.44 to 1.20.49

Bumps [botocore](https://github.com/boto/botocore) from 1.20.44 to 1.20.49.
- [Release notes](https://github.com/boto/botocore/releases)
- [Changelog](https://github.com/boto/botocore/blob/develop/CHANGELOG.rst)
- [Commits](boto/botocore@1.20.44...1.20.49)

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -8,9 +8,9 @@ boto3==1.17.44 \
     --hash=sha256:e74da1da74fbefbe2db7a9c53082018d862433f35e2ecd4c173632efc5742f40 \
     --hash=sha256:ffb9b192b2b52ab88cde09e2af7d9fd6e541287e5719098be97ffd7144f47eb1
     # via -r requirements.in
-botocore==1.20.44 \
-    --hash=sha256:2958e3912939558fd789a64b23a10039d8b0c0c84a23b573f3f2e3154de357ad \
-    --hash=sha256:8a7f85bf05ad62551b0e6dfeeec471147b330cb2b5c7f48795057e811e6a2e77
+botocore==1.20.49 \
+    --hash=sha256:6a672ba41dd00e5c1c1824ca8143d180d88de8736d78c0b1f96b8d3cb0466561 \
+    --hash=sha256:f7f103fa0651c69dd360c7d0ecd874854303de5cc0869e0cbc2818a52baacc69
     # via
     #   -r requirements.in
     #   boto3