Inject Host header to k8s client requests (#887)

Signed-off-by: Jari Kolehmainen <jari.kolehmainen@gmail.com>

package.json

@@ -204,6 +204,7 @@
     "semver": "^7.3.2",
     "serializr": "^2.0.3",
     "shell-env": "^3.0.0",
+    "spdy": "^4.0.2",
     "tar": "^6.0.2",
     "tcp-port-used": "^1.0.1",
     "tempy": "^0.5.0",
@@ -248,6 +249,7 @@
     "@types/request-promise-native": "^1.0.17",
     "@types/semver": "^7.2.0",
     "@types/shelljs": "^0.8.8",
+    "@types/spdy": "^3.4.4",
     "@types/tcp-port-used": "^1.0.0",
     "@types/tempy": "^0.3.0",
     "@types/terser-webpack-plugin": "^3.0.0",