rm dockershim

Signed-off-by: Sunil Singh <sunil.singh@suse.com>

versioned_sidebars/version-2.12-sidebars.json

@@ -1214,7 +1214,6 @@
         "faq/general-faq",
         "faq/deprecated-features",
         "faq/install-and-configure-kubectl",
-        "faq/dockershim",
         "faq/technical-items",
         "faq/security",
         "faq/container-network-interface-providers",