Update libcrypto, as recommended by snyk
Update libcrypto, as recommended by snyk

Fixes https://snyk.io/vuln/SNYK-ALPINE311-OPENSSL-587980
Even though webdis doesn't use TLS, some images could be built from the
webdis image and therefore use a vulnerable version of openssl. The fix
is in version 1.1.1g and Alpine currently has 1.1.1i.
After this change, snyk no longer report any know vulnerabilities in the
Docker image.

nicolasff/webdis,nicolasff/webdis,nicolasff/webdis,nicolasff/webdis,nicolasff/webdis