Update devfile schema based on devfile/api@9039e8f

Author: amisevsk

docs/modules/user-guide/attachments/jsonschemas/next/devfile.json

@@ -1357,6 +1357,10 @@
                       "description": "Allows specifying the definition of a volume shared by several other components",
                       "type": "object",
                       "properties": {
+                        "ephemeral": {
+                          "description": "Ephemeral volumes are not stored persistently across restarts. Defaults to false",
+                          "type": "boolean"
+                        },
                         "size": {
                           "description": "Size of the volume",
                           "type": "string"
@@ -1402,6 +1406,10 @@
             "description": "Allows specifying the definition of a volume shared by several other components",
             "type": "object",
             "properties": {
+              "ephemeral": {
+                "description": "Ephemeral volumes are not stored persistently across restarts. Defaults to false",
+                "type": "boolean"
+              },
               "size": {
                 "description": "Size of the volume",
                 "type": "string"
@@ -2827,6 +2835,10 @@
                           "description": "Allows specifying the definition of a volume shared by several other components",
                           "type": "object",
                           "properties": {
+                            "ephemeral": {
+                              "description": "Ephemeral volumes are not stored persistently across restarts. Defaults to false",
+                              "type": "boolean"
+                            },
                             "size": {
                               "description": "Size of the volume",
                               "type": "string"
@@ -2869,6 +2881,10 @@
                 "description": "Allows specifying the definition of a volume shared by several other components",
                 "type": "object",
                 "properties": {
+                  "ephemeral": {
+                    "description": "Ephemeral volumes are not stored persistently across restarts. Defaults to false",
+                    "type": "boolean"
+                  },
                   "size": {
                     "description": "Size of the volume",
                     "type": "string"