chore: update devcontainer to go1.20

Author: JanDeDobbeleer

.devcontainer/devcontainer.json

@@ -8,10 +8,9 @@
       // Update the VARIANT arg to pick a version of Go: 1, 1.16, 1.17
       // Append -bullseye or -buster to pin to an OS version.
       // Use -bullseye variants on local arm64/Apple Silicon.
-      "VARIANT": "1.19-bullseye",
+      "VARIANT": "1.20-bullseye",
 
       // Options:
-
       "POSH_THEME": "/workspaces/oh-my-posh/themes/jandedobbeleer.omp.json",
 
       // Override me with your own timezone:
@@ -26,59 +25,53 @@
   },
   "runArgs": ["--cap-add=SYS_PTRACE", "--security-opt", "seccomp=unconfined"],
 
-  // Set *default* container specific settings.json values on container create.
-  "settings": {
-    "go.toolsManagement.checkForUpdates": "local",
-    "go.useLanguageServer": true,
-    "go.gopath": "/go",
-    "go.goroot": "/usr/local/go",
-    "terminal.integrated.profiles.linux": {
-      "bash": {
-        "path": "bash"
-      },
-      "zsh": {
-        "path": "zsh"
-      },
-      "fish": {
-        "path": "fish"
+  "customizations": {
+    "vscode": {
+      "settings": {
+        "go.toolsManagement.checkForUpdates": "local",
+        "go.useLanguageServer": true,
+        "go.gopath": "/go",
+        "go.goroot": "/usr/local/go",
+        "terminal.integrated.profiles.linux": {
+          "bash": {
+            "path": "bash"
+          },
+          "zsh": {
+            "path": "zsh"
+          },
+          "fish": {
+            "path": "fish"
+          },
+          "tmux": {
+            "path": "tmux",
+            "icon": "terminal-tmux"
+          },
+          "pwsh": {
+            "path": "pwsh",
+            "icon": "terminal-powershell"
+          }
+        },
+        "terminal.integrated.defaultProfile.linux": "pwsh",
+        "terminal.integrated.defaultProfile.windows": "pwsh",
+        "terminal.integrated.defaultProfile.osx": "pwsh",
+        "tasks.statusbar.default.hide": true
       },
-      "tmux": {
-        "path": "tmux",
-        "icon": "terminal-tmux"
-      },
-      "pwsh": {
-        "path": "pwsh",
-        "icon": "terminal-powershell"
-      }
-    },
-    "terminal.integrated.defaultProfile.linux": "pwsh",
-    "terminal.integrated.defaultProfile.windows": "pwsh",
-    "terminal.integrated.defaultProfile.osx": "pwsh",
-    "tasks.statusbar.default.hide": true
+      "extensions": [
+        "actboy168.tasks",
+        "eamodio.gitlens",
+        "bungcip.better-toml",
+        "davidanson.vscode-markdownlint",
+        "editorconfig.editorconfig",
+        "esbenp.prettier-vscode",
+        "github.vscode-pull-request-github",
+        "golang.go",
+        "ms-vscode.powershell",
+        "redhat.vscode-yaml",
+        "yzhang.markdown-all-in-one",
+        "ms-azuretools.vscode-azurefunctions"
+      ]
+    }
   },
-
-  // Add the IDs of extensions you want installed when the container is created.
-  "extensions": [
-	"actboy168.tasks",
-	"eamodio.gitlens",
-	"bungcip.better-toml",
-	"davidanson.vscode-markdownlint",
-	"editorconfig.editorconfig",
-	"esbenp.prettier-vscode",
-	"github.vscode-pull-request-github",
-	"golang.go",
-	"ms-vscode.powershell",
-	"redhat.vscode-yaml",
-	"yzhang.markdown-all-in-one",
-	"ms-azuretools.vscode-azurefunctions"
-],
-
-  // Use 'forwardPorts' to make a list of ports inside the container available locally.
-  // "forwardPorts": [3000],
-
-  // Use 'postCreateCommand' to run commands after the container is created.
-  // "postCreateCommand": "go version",
-
   // Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
   "remoteUser": "vscode"
 }