chore: bump deps

Author: WillieRuemmele

package.json

@@ -7,12 +7,12 @@
   "bugs": "https://github.com/forcedotcom/cli/issues",
   "dependencies": {
     "@oclif/core": "^1.6.3",
-    "@salesforce/command": "^5.0.1",
-    "@salesforce/core": "^3.10.1",
+    "@salesforce/command": "^5.0.4",
+    "@salesforce/core": "^3.12.1",
     "tslib": "^2"
   },
   "devDependencies": {
-    "@oclif/dev-cli": "^1",
+    "oclif": "^2.6.3",
     "@oclif/plugin-command-snapshot": "^3",
     "@salesforce/cli-plugins-testkit": "^1.4.11",
     "@salesforce/dev-config": "^3.0.1",
@@ -69,9 +69,6 @@
   "oclif": {
     "commands": "./lib/commands",
     "bin": "sfdx",
-    "additionalHelpFlags": [
-      "-h"
-    ],
     "devPlugins": [
       "@oclif/plugin-help",
       "@oclif/plugin-command-snapshot",
@@ -113,7 +110,7 @@
     "test:command-reference": "./bin/run commandreference:generate --erroronwarnings",
     "test:deprecation-policy": "./bin/run snapshot:compare",
     "test:nuts": "nyc mocha \"**/*.nut.ts\" --slow 4500 --timeout 600000 --parallel",
-    "version": "oclif-dev readme"
+    "version": "oclif readme"
   },
   "publishConfig": {
     "access": "public"