fix: retry the download of aqua-installer (#69)

* fix: retry the download of aqua-installer

* chore: bump version

Author: suzuki-shunsuke

src/aqua-installer/devcontainer-feature.json

@@ -1,7 +1,7 @@
 {
     "name": "aqua-installer",
     "id": "aqua-installer",
-    "version": "0.1.4",
+    "version": "0.1.5",
     "description": "Install aqua",
     "options": {
         "aqua_version": {

src/aqua-installer/install.sh

@@ -48,7 +48,7 @@ cd "$tempdir"
 url=https://raw.githubusercontent.com/aquaproj/aqua-installer/v4.0.2/aqua-installer
 
 if has_command curl; then
-	curl -sSfL -O "$url"
+	curl --retry 5 -sSfL -O "$url"
 elif has_command wget; then
 	wget "$url"
 fi