Bump ecdsa from 0.13.2 to 0.13.3 in /requirements

Bumps [ecdsa](https://github.com/warner/python-ecdsa) from 0.13.2 to 0.13.3.
- [Release notes](https://github.com/warner/python-ecdsa/releases)
- [Changelog](https://github.com/warner/python-ecdsa/blob/python-ecdsa-0.13.3/NEWS)
- [Commits](https://github.com/warner/python-ecdsa/compare/python-ecdsa-0.13.2...python-ecdsa-0.13.3)

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

requirements/common.txt

@@ -340,9 +340,9 @@ pycryptodome==3.8.2 \
     --hash=sha256:34091e9a6650c44e25339f22fc821396f19f152f65be2546edd823a093fb5a04 \
     --hash=sha256:7d939d511b7dac29b2d936706786771ecb8256e43fade5cdb0e8bc58f02b86cf \
     --hash=sha256:09da99372fb69762e4b9690291176a166cc351793e2e1c9405d29ca291503aa8
-ecdsa==0.13.2 \
-    --hash=sha256:20c17e527e75acad8f402290e158a6ac178b91b881f941fc6ea305bfdfb9657c \
-    --hash=sha256:5c034ffa23413ac923541ceb3ac14ec15a0d2530690413bff58c12b80e56d884
+ecdsa==0.13.3 \
+    --hash=sha256:9814e700890991abeceeb2242586024d4758c8fc18445b194a49bd62d85861db \
+    --hash=sha256:163c80b064a763ea733870feb96f9dd9b92216cfcacd374837af18e4e8ec3d4d
 future==0.17.1 \
     --hash=sha256:67045236dcfd6816dc439556d009594abf643e5eb48992e36beac09c2ca659b8