Merge pull request #238 from vsafonkin/v-vlsafo/fix-dependencies

Update dependencies and installer scripts

externals/install-dotnet.sh

@@ -224,7 +224,7 @@ get_legacy_os_name() {
 machine_has() {
     eval $invocation
 
-    hash "$1" > /dev/null 2>&1
+    command -v "$1" > /dev/null 2>&1
     return $?
 }
 

package.json

@@ -40,15 +40,15 @@
     "xmlbuilder": "^13.0.2"
   },
   "devDependencies": {
-    "@types/jest": "^25.2.3",
+    "@types/jest": "^27.0.2",
     "@types/node": "^12.12.62",
     "@types/semver": "^6.2.2",
     "@zeit/ncc": "^0.21.1",
-    "husky": "^4.3.0",
-    "jest": "^26.4.2",
-    "jest-circus": "^26.4.2",
+    "husky": "^7.0.2",
+    "jest": "^27.2.5",
+    "jest-circus": "^27.2.5",
     "prettier": "^1.19.1",
-    "ts-jest": "^26.4.0",
+    "ts-jest": "^27.0.5",
     "typescript": "^3.9.7",
     "wget-improved": "^3.2.1"
   },