Clean PHPStan baselines

tests/phpstan/configs/actual-problems.neon

@@ -30,11 +30,6 @@ parameters:
 			count: 1
 			path: ../../../src/Server.php
 
-		-
-			message: "#^pocketmine\\\\block\\\\inventory\\\\DoubleChestInventory\\:\\:__construct\\(\\) does not call parent constructor from pocketmine\\\\block\\\\inventory\\\\ChestInventory\\.$#"
-			count: 1
-			path: ../../../src/block/inventory/DoubleChestInventory.php
-
 		-
 			message: "#^Property pocketmine\\\\event\\\\entity\\\\EntityShootBowEvent\\:\\:\\$projectile \\(pocketmine\\\\entity\\\\projectile\\\\Projectile\\) does not accept pocketmine\\\\entity\\\\Entity\\.$#"
 			count: 1

tests/phpstan/configs/gc-hacks.neon

@@ -80,11 +80,6 @@ parameters:
 			count: 1
 			path: ../../../src/player/Player.php
 
-		-
-			message: "#^Property pocketmine\\\\player\\\\Player\\:\\:\\$perm \\(pocketmine\\\\permission\\\\PermissibleBase\\) does not accept null\\.$#"
-			count: 1
-			path: ../../../src/player/Player.php
-
 		-
 			message: "#^Property pocketmine\\\\world\\\\World\\:\\:\\$provider \\(pocketmine\\\\world\\\\format\\\\io\\\\WritableWorldProvider\\) does not accept null\\.$#"
 			count: 1

tests/phpstan/configs/phpstan-bugs.neon

@@ -1,13 +1,8 @@
 parameters:
 	ignoreErrors:
-		-
-			message: "#^Strict comparison using \\!\\=\\= between 5 and 5 will always evaluate to false\\.$#"
-			count: 1
-			path: ../../../src/block/Vine.php
-
 		-
 			message: "#^Call to function is_resource\\(\\) with resource will always evaluate to true\\.$#"
-			count: 3
+			count: 2
 			path: ../../../src/command/CommandReader.php
 
 		-

tests/phpstan/configs/runtime-type-checks.neon

@@ -1,18 +1,8 @@
 parameters:
 	ignoreErrors:
-		-
-			message: "#^Instanceof between pocketmine\\\\event\\\\RegisteredListener and pocketmine\\\\event\\\\RegisteredListener will always evaluate to true\\.$#"
-			count: 1
-			path: ../../../src/event/HandlerList.php
-
-		-
-			message: "#^Call to function is_string\\(\\) with string will always evaluate to true\\.$#"
-			count: 1
-			path: ../../../src/item/Item.php
-
 		-
 			message: "#^Casting to int something that's already int\\.$#"
-			count: 3
+			count: 2
 			path: ../../../src/item/Item.php
 
 		-
@@ -25,33 +15,3 @@ parameters:
 			count: 1
 			path: ../../../src/plugin/PluginBase.php
 
-		-
-			message: "#^Call to function is_subclass_of\\(\\) with class\\-string\\<TEvent of pocketmine\\\\event\\\\Event\\> and 'pocketmine\\\\\\\\event\\\\\\\\Event' will always evaluate to true\\.$#"
-			count: 1
-			path: ../../../src/plugin/PluginManager.php
-
-		-
-			message: "#^If condition is always true\\.$#"
-			count: 2
-			path: ../../../src/thread/ThreadManager.php
-
-		-
-			message: "#^Instanceof between pocketmine\\\\thread\\\\Worker and pocketmine\\\\thread\\\\Worker will always evaluate to true\\.$#"
-			count: 2
-			path: ../../../src/thread/ThreadManager.php
-
-		-
-			message: "#^Call to function is_object\\(\\) with \\*NEVER\\* will always evaluate to true\\.$#"
-			count: 1
-			path: ../../../src/world/World.php
-
-		-
-			message: "#^Else branch is unreachable because ternary operator condition is always true\\.$#"
-			count: 1
-			path: ../../../src/world/World.php
-
-		-
-			message: "#^Instanceof between pocketmine\\\\math\\\\Vector3 and pocketmine\\\\math\\\\Vector3 will always evaluate to true\\.$#"
-			count: 1
-			path: ../../../src/world/World.php
-