Add Druva inSync as a Windows FMA (#43817)

Add support for Druva inSync: new winget input
(ee/maintained-apps/inputs/winget/druva-insync.json), app metadata
(added entry in ee/maintained-apps/outputs/apps.json) and
platform-specific output with version, installer URL,
installer/uninstaller script refs, sha256 and upgrade_code
(ee/maintained-apps/outputs/druva-insync/windows.json). Also add
frontend icon component and mapping
(frontend/pages/SoftwarePage/components/icons/DruvaInSync.tsx and
index.ts) plus the PNG asset
(website/assets/images/app-icon-druva-insync-60x60@2x.png) so the app is
manageable and visually represented in the UI.

<!-- Add the related story/sub-task/bug number, like Resolves #123, or
remove if NA -->
**Related issue:** Resolves #43702

ee/maintained-apps/inputs/winget/druva-insync.json

@@ -0,0 +1,11 @@
+{
+  "name": "Druva inSync",
+  "slug": "druva-insync/windows",
+  "package_identifier": "Druva.inSync",
+  "unique_identifier": "Druva inSync",
+  "fuzzy_match_name": true,
+  "installer_arch": "x64",
+  "installer_type": "msi",
+  "installer_scope": "machine",
+  "default_categories": ["Productivity"]
+}

ee/maintained-apps/outputs/apps.json

@@ -631,6 +631,13 @@
       "unique_identifier": "com.getdropbox.dropbox",
       "description": "Dropbox is a client for the Dropbox cloud storage service."
     },
+    {
+      "name": "Druva inSync",
+      "slug": "druva-insync/windows",
+      "platform": "windows",
+      "unique_identifier": "Druva inSync",
+      "description": "Druva inSync is a cloud-based product that protects endpoint data."
+    },
     {
       "name": "Eclipse IDE",
       "slug": "eclipse-ide/darwin",

ee/maintained-apps/outputs/druva-insync/windows.json

@@ -0,0 +1,23 @@
+{
+  "versions": [
+    {
+      "version": "7.5.7",
+      "queries": {
+        "exists": "SELECT 1 FROM programs WHERE name LIKE 'Druva inSync %' AND publisher = 'Druva Technologies Pte. Ltd.';",
+        "patched": "SELECT 1 WHERE NOT EXISTS (SELECT 1 FROM programs WHERE name LIKE 'Druva inSync %' AND publisher = 'Druva Technologies Pte. Ltd.' AND version_compare(version, '7.5.7') < 0);"
+      },
+      "installer_url": "https://downloads.druva.com/downloads/inSync/Windows/7.5.7/inSync7.5.7r110923.msi",
+      "install_script_ref": "8959087b",
+      "uninstall_script_ref": "b98f2558",
+      "sha256": "44e7295a0efba9e386e5dc24fa1e024e84b14d5e70f290ddd4389da5c5e5c96e",
+      "default_categories": [
+        "Productivity"
+      ],
+      "upgrade_code": "{99ADCB07-6ABD-4A1D-AFF6-03649753BAFF}"
+    }
+  ],
+  "refs": {
+    "8959087b": "$logFile = \"${env:TEMP}/fleet-install-software.log\"\n\ntry {\n\n$installProcess = Start-Process msiexec.exe `\n  -ArgumentList \"/quiet /norestart /lv ${logFile} /i `\"${env:INSTALLER_PATH}`\"\" `\n  -PassThru -Verb RunAs -Wait\n\nGet-Content $logFile -Tail 500\n\nExit $installProcess.ExitCode\n\n} catch {\n  Write-Host \"Error: $_\"\n  Exit 1\n}\n",
+    "b98f2558": "# Fleet uninstalls app by finding all related product codes for the specified upgrade code\n$inst = New-Object -ComObject \"WindowsInstaller.Installer\"\n$timeoutSeconds = 300  # 5 minute timeout per product\n\nforeach ($product_code in $inst.RelatedProducts('{99ADCB07-6ABD-4A1D-AFF6-03649753BAFF}')) {\n    $process = Start-Process msiexec -ArgumentList @(\"/quiet\", \"/x\", $product_code, \"/norestart\") -PassThru\n    \n    # Wait for process with timeout\n    $completed = $process.WaitForExit($timeoutSeconds * 1000)\n    \n    if (-not $completed) {\n        Stop-Process -Id $process.Id -Force -ErrorAction SilentlyContinue\n        Exit 1603  # ERROR_UNINSTALL_FAILURE\n    }\n    \n    # If the uninstall failed, bail\n    if ($process.ExitCode -ne 0) {\n        Write-Output \"Uninstall for $($product_code) exited $($process.ExitCode)\"\n        Exit $process.ExitCode\n    }\n}\n\n# All uninstalls succeeded; exit success\nExit 0\n"
+  }
+}

frontend/pages/SoftwarePage/components/icons/index.ts

@@ -10,6 +10,7 @@ import BetterDisplay from "./BetterDisplay";
 import Charles from "./Charles";
 import ConnectFonts from "./ConnectFonts";
 import CrashPlan from "./CrashPlan";
+import DruvaInSync from "./DruvaInSync";
 import GoogleCredentialProviderForWindows from "./GoogleCredentialProviderForWindows";
 import Iina from "./Iina";
 import Kitty from "./Kitty";
@@ -316,6 +317,7 @@ export const SOFTWARE_NAME_TO_ICON_MAP = {
   crashplan: CrashPlan,
   "google credential provider for windows": GoogleCredentialProviderForWindows,
   iina: Iina,
+  insyncclient: DruvaInSync,
   kitty: Kitty,
   krita: Krita,
   lastpass: LastPass,