[Screenshotting] Fix typo in warning logs regarding chromium's sandbox (

#131584)

* [Screenshotting] fix typo and prevent linebreak in OS

* remove unnecessary messaging

Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

x-pack/plugins/screenshotting/server/browsers/chromium/driver_factory/index.ts

@@ -114,10 +114,6 @@ export class HeadlessChromiumDriverFactory {
     const dataDir = getDataPath();
     fs.mkdirSync(dataDir, { recursive: true });
     this.userDataDir = fs.mkdtempSync(path.join(dataDir, 'chromium-'));
-
-    if (this.config.browser.chromium.disableSandbox) {
-      logger.warn(`Enabling the Chromium sandbox provides an additional layer of protection.`);
-    }
   }
 
   private getChromiumArgs() {

x-pack/plugins/screenshotting/server/config/create_config.ts

@@ -24,13 +24,13 @@ export async function createConfig(parentLogger: Logger, config: ConfigType) {
 
   // disableSandbox was not set by user, apply default for OS
   const { os, disableSandbox } = await getDefaultChromiumSandboxDisabled();
-  const osName = [os.os, os.dist, os.release].filter(Boolean).map(upperFirst).join(' ');
+  const osName = [os.os, os.dist, os.release].filter(Boolean).map(upperFirst).join(' ').trim();
 
   logger.debug(`Running on OS: '${osName}'`);
 
   if (disableSandbox === true) {
     logger.warn(
-      `Chromium sandbox provides an additional layer of protection, but is not supported for ${osName} OS. Automatically setting 'xpack.screenshotting.capture.browser.chromium.disableSandbox: true'.`
+      `Chromium sandbox provides an additional layer of protection, but is not supported for ${osName} OS. Automatically setting 'xpack.screenshotting.browser.chromium.disableSandbox: true'.`
     );
   } else {
     logger.info(