Update markdown-it and markdown-it-emoji dependencies.

Thanks to developers of markdown-it and markdown-it-emoji !

package-lock.json

@@ -836,6 +836,7 @@
       "version": "1.0.10",
       "resolved": "https://registry.npmjs.org/argparse/-/argparse-1.0.10.tgz",
       "integrity": "sha512-o5Roy6tNG4SL/FOkCAN6RzjiakZS25RLYFrcMttJqbdd8BWrnA+fGz57iN5Pb06pvBGvl5gQ0B48dJlslXvoTg==",
+      "dev": true,
       "requires": {
         "sprintf-js": "~1.0.2"
       }
@@ -3209,21 +3210,28 @@
       }
     },
     "markdown-it": {
-      "version": "11.0.0",
-      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-11.0.0.tgz",
-      "integrity": "sha512-+CvOnmbSubmQFSA9dKz1BRiaSMV7rhexl3sngKqFyXSagoA3fBdJQ8oZWtRy2knXdpDXaBw44euz37DeJQ9asg==",
+      "version": "12.0.2",
+      "resolved": "https://registry.npmjs.org/markdown-it/-/markdown-it-12.0.2.tgz",
+      "integrity": "sha512-4Lkvjbv2kK+moL9TbeV+6/NHx+1Q+R/NIdUlFlkqkkzUcTod4uiyTJRiBidKR9qXSdkNFkgv+AELY8KN9vSgVA==",
       "requires": {
-        "argparse": "^1.0.7",
+        "argparse": "^2.0.1",
         "entities": "~2.0.0",
         "linkify-it": "^3.0.1",
         "mdurl": "^1.0.1",
         "uc.micro": "^1.0.5"
+      },
+      "dependencies": {
+        "argparse": {
+          "version": "2.0.1",
+          "resolved": "https://registry.npmjs.org/argparse/-/argparse-2.0.1.tgz",
+          "integrity": "sha512-8+9WqebbFzpX9OR+Wa6O29asIogeRMzcGtAINdpMHHyAg10f05aSFVBbcEqGf/PXw1EjAZ+q2/bEBg3DvurK3Q=="
+        }
       }
     },
     "markdown-it-emoji": {
-      "version": "1.4.0",
-      "resolved": "https://registry.npmjs.org/markdown-it-emoji/-/markdown-it-emoji-1.4.0.tgz",
-      "integrity": "sha1-m+4OmpkKljupbfaYDE/dsF37Tcw="
+      "version": "2.0.0",
+      "resolved": "https://registry.npmjs.org/markdown-it-emoji/-/markdown-it-emoji-2.0.0.tgz",
+      "integrity": "sha512-39j7/9vP/CPCKbEI44oV8yoPJTpvfeReTn/COgRhSpNrjWF3PfP/JUxxB0hxV6ynOY8KH8Y8aX9NMDdo6z+6YQ=="
     },
     "mdurl": {
       "version": "1.0.1",
@@ -5081,7 +5089,8 @@
     "sprintf-js": {
       "version": "1.0.3",
       "resolved": "https://registry.npmjs.org/sprintf-js/-/sprintf-js-1.0.3.tgz",
-      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw="
+      "integrity": "sha1-BOaSb2YolTVPPdAVIDYzuFcpfiw=",
+      "dev": true
     },
     "staged-git-files": {
       "version": "1.1.1",

package.json

@@ -68,8 +68,8 @@
     "gridfs-stream": "https://github.com/wekan/gridfs-stream/tarball/master",
     "jszip": "^3.4.0",
     "ldapjs": "^2.1.1",
-    "markdown-it": "^11.0.0",
-    "markdown-it-emoji": "^1.4.0",
+    "markdown-it": "^12.0.2",
+    "markdown-it-emoji": "^2.0.0",
     "meteor-node-stubs": "^1.0.1",
     "mongodb": "^3.6.2",
     "os": "^0.1.1",