Update dependency phpstan/phpstan to v1.4.6

This MR contains the following updates:

Package	Type	Update	Change
phpstan/phpstan	require-dev	patch	1.4.5 -> 1.4.6

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Release Notes

phpstan/phpstan

v1.4.6

Compare Source

Improvements

• Implemented constant type inference for implode() function (#​991), thanks @​staabm!

Bugfixes

• Fix interaction between template type and union type (#​992), #​5591, thanks @​arnaud-lb!
• Delegate most of TypeCombinator::remove() to Type::tryRemove() (#​994), #​6438, thanks @​arnaud-lb!
• TemplateType should accept a TemplateType derived from itself (#​999), #​5844, #​5706, thanks @​arnaud-lb!
• Fixed intersecting and removal from TemplateUnionType (https://github.com/phpstan/phpstan-src/commit/0d288353ca782ef79e362657c2581abf4246a2f8), #​6566
• Fixed type seen by IterableInForeachRule with inline @var right above foreach (https://github.com/phpstan/phpstan-src/commit/b6bbbaf6b01cbd43ae2800bbd00fe0ddbcb2e0d9), #​6564
• modulo 1 is always zero (#​973), thanks @​staabm!
• multiply by zero is always zero (#​974), thanks @​staabm!
• Fixed discovering backed enum without space around : (https://github.com/phpstan/phpstan-src/commit/5162bcfea5456eb827035cd249c5ace55057237b), https://github.com/composer/composer/issues/10498

Function signature fixes

• Function md5() always return non-empty-string (#​987), thanks @​janbarasek!
• Correct the case for parameters that accept an instance of Iterator. (#​988), thanks @​johnbillion!
• Fix the return types of round()/ceil()/floor() (#​729), thanks @​johnbillion!
• Correct the return type of SplFileObject::fstat() (#​996), thanks @​johnbillion!
• Improve the return type of functions that return an indexed array of strings (#​997), thanks @​johnbillion!

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composer.lock

@@ -9370,16 +9370,16 @@
         },
         {
             "name": "phpstan/phpstan",
-            "version": "1.4.5",
+            "version": "1.4.6",
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                 "url": "https://github.com/phpstan/phpstan.git",
-                "reference": "150d1fbd82fb71ff76b3bd7f6ea6006d89c5f0c3"
+                "reference": "8a7761f1c520e0dad6e04d862fdc697445457cfe"
             },
             "dist": {
                 "type": "zip",
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-                "reference": "150d1fbd82fb71ff76b3bd7f6ea6006d89c5f0c3",
+                "url": "https://api.github.com/repos/phpstan/phpstan/zipball/8a7761f1c520e0dad6e04d862fdc697445457cfe",
+                "reference": "8a7761f1c520e0dad6e04d862fdc697445457cfe",
                 "shasum": ""
             },
             "require": {
@@ -9410,7 +9410,7 @@
             "description": "PHPStan - PHP Static Analysis Tool",
             "support": {
                 "issues": "https://github.com/phpstan/phpstan/issues",
-                "source": "https://github.com/phpstan/phpstan/tree/1.4.5"
+                "source": "https://github.com/phpstan/phpstan/tree/1.4.6"
             },
             "funding": [
                 {
@@ -9430,7 +9430,7 @@
                     "type": "tidelift"
                 }
             ],
-            "time": "2022-02-02T19:35:10+00:00"
+            "time": "2022-02-06T12:56:13+00:00"
         },
         {
             "name": "phpstan/phpstan-phpunit",