bot: fix cs [skip ci]

Author: nikophil

src/Browser.php

@@ -409,7 +409,7 @@ final public function use(callable $callback): self
     final public function saveSource(string $filename): self
     {
         if ($this->sourceDir) {
-            $filename = \sprintf('%s/%s', \mb_rtrim($this->sourceDir, '/'), \mb_ltrim($filename, '/'));
+            $filename = \sprintf('%s/%s', mb_rtrim($this->sourceDir, '/'), mb_ltrim($filename, '/'));
         }
 
         (new Filesystem())->dumpFile($this->savedSources[] = $filename, $this->session()->source($this->sourceDebug));

src/Browser/Json.php

@@ -167,7 +167,7 @@ public function decoded()
             return $this->decoded;
         }
 
-        if ('' === \mb_trim($this->source)) {
+        if ('' === mb_trim($this->source)) {
             return null;
         }
 

src/Browser/PantherBrowser.php

@@ -149,7 +149,7 @@ final public function pause(): self
     final public function takeScreenshot(string $filename): self
     {
         if ($this->screenshotDir) {
-            $filename = \sprintf('%s/%s', \mb_rtrim($this->screenshotDir, '/'), \mb_ltrim($filename, '/'));
+            $filename = \sprintf('%s/%s', mb_rtrim($this->screenshotDir, '/'), mb_ltrim($filename, '/'));
         }
 
         $this->client()->takeScreenshot($this->savedScreenshots[] = $filename);
@@ -160,7 +160,7 @@ final public function takeScreenshot(string $filename): self
     final public function saveConsoleLog(string $filename): self
     {
         if ($this->consoleLogDir) {
-            $filename = \sprintf('%s/%s', \mb_rtrim($this->consoleLogDir, '/'), \mb_ltrim($filename, '/'));
+            $filename = \sprintf('%s/%s', mb_rtrim($this->consoleLogDir, '/'), mb_ltrim($filename, '/'));
         }
 
         $log = $this->client()->manage()->getLog('browser');

src/Browser/Session/Driver/BrowserKitDriver.php

@@ -215,7 +215,7 @@ public function getTagName($xpath): string
 
     public function getText($xpath): string
     {
-        return \mb_trim($this->getFilteredCrawler($xpath)->text(null, true));
+        return mb_trim($this->getFilteredCrawler($xpath)->text(null, true));
     }
 
     public function getHtml($xpath): string

src/Browser/Session/Driver/PantherDriver.php

@@ -89,7 +89,7 @@ public function getText($xpath): string
             return $this->client()->getTitle();
         }
 
-        return \mb_trim($crawler->text(null, true));
+        return mb_trim($crawler->text(null, true));
     }
 
     /**
@@ -237,7 +237,7 @@ public function executeScript($script): void
 
     public function evaluateScript($script)
     {
-        if (0 !== \mb_strpos(\mb_trim($script), 'return ')) {
+        if (0 !== \mb_strpos(mb_trim($script), 'return ')) {
             $script = 'return '.$script;
         }