chore: updates snapshot tests

tests/.snapshots/success.txt

@@ -308,6 +308,18 @@
   ✓ strict comparisons
   ✓ failures
   ✓ failures with custom message
+  ✓ not failures
+
+   PASS  Tests\Features\Expect\toBeAlpha
+  ✓ pass
+  ✓ failures
+  ✓ failures with custom message
+  ✓ not failures
+
+   PASS  Tests\Features\Expect\toBeAlphaNumeric
+  ✓ pass
+  ✓ failures
+  ✓ failures with custom message
   ✓ not failures
 
    PASS  Tests\Features\Expect\toBeArray
@@ -443,6 +455,12 @@
   ✓ passes with DateTime and DateTimeImmutable
   ✓ failures
   ✓ failures with custom message
+  ✓ not failures
+
+   PASS  Tests\Features\Expect\toBeLowercase
+  ✓ pass
+  ✓ failures
+  ✓ failures with custom message
   ✓ not failures
 
    PASS  Tests\Features\Expect\toBeNAN
@@ -518,6 +536,12 @@
   ✓ passes as not truthy with ('0')
   ✓ failures
   ✓ failures with custom message
+  ✓ not failures
+
+   PASS  Tests\Features\Expect\toBeUppercase
+  ✓ pass
+  ✓ failures
+  ✓ failures with custom message
   ✓ not failures
 
    PASS  Tests\Features\Expect\toBeWritableDirectory
@@ -1216,4 +1240,4 @@
    WARN  Tests\Visual\Version
   - visual snapshot of help command output
 
-  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 19 skipped, 862 passed (1977 assertions)
+  Tests:    2 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 19 skipped, 878 passed (2013 assertions)

tests/Visual/Parallel.php

@@ -16,7 +16,7 @@ $run = function () {
 
 test('parallel', function () use ($run) {
     expect($run('--exclude-group=integration'))
-        ->toContain('Tests:    1 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 15 skipped, 851 passed (1962 assertions)')
+        ->toContain('Tests:    1 deprecated, 4 warnings, 5 incomplete, 2 notices, 13 todos, 15 skipped, 867 passed (1998 assertions)')
         ->toContain('Parallel: 3 processes');
 })->skipOnWindows();