Merge pull request #3673 from mapfish/ghci/audit/snyk/3.28

Audit Snyk check/fix 3.28

Author: geo-ghci-int[bot]

.python-version

@@ -0,0 +1 @@
+3.10

ci/requirements.txt

@@ -1,8 +1,9 @@
-c2cciutils==1.1.47
+c2cciutils==1.1.51
 pip>=21.1 # not directly required, pinned by Snyk to avoid a vulnerability
 urllib3>=1.26.5 # not directly required, pinned by Snyk to avoid a vulnerability
 setuptools>=65.5.1 # not directly required, pinned by Snyk to avoid a vulnerability
 certifi>=2022.12.7 # not directly required, pinned by Snyk to avoid a vulnerability
 cryptography>=39.0.1 # not directly required, pinned by Snyk to avoid a vulnerability
 requests>=2.31.0 # not directly required, pinned by Snyk to avoid a vulnerability
 pygments>=2.15.0 # not directly required, pinned by Snyk to avoid a vulnerability
+protobuf>=4.25.8 # not directly required, pinned by Snyk to avoid a vulnerability