Update urls to stackoverflow.com to "HTTPS"

Signed-off-by: J0WI <J0WI@users.noreply.github.com>

apps/dav/lib/Upload/AssemblyStream.php

@@ -73,7 +73,7 @@ class AssemblyStream implements \Icewind\Streams\File {
 		$this->loadContext('assembly');
 
 		$nodes = $this->nodes;
-		// http://stackoverflow.com/a/10985500
+		// https://stackoverflow.com/a/10985500
 		@usort($nodes, function (IFile $a, IFile $b) {
 			return strnatcmp($a->getName(), $b->getName());
 		});

apps/workflowengine/lib/Check/RequestRemoteAddress.php

@@ -95,7 +95,7 @@ class RequestRemoteAddress implements ICheck {
 	}
 
 	/**
-	 * Based on http://stackoverflow.com/a/594134
+	 * Based on https://stackoverflow.com/a/594134
 	 * @param string $ip
 	 * @param string $rangeIp
 	 * @param int $bits
@@ -109,7 +109,7 @@ class RequestRemoteAddress implements ICheck {
 	}
 
 	/**
-	 * Based on http://stackoverflow.com/a/7951507
+	 * Based on https://stackoverflow.com/a/7951507
 	 * @param string $ip
 	 * @param string $rangeIp
 	 * @param int $bits
@@ -128,7 +128,7 @@ class RequestRemoteAddress implements ICheck {
 	}
 
 	/**
-	 * Based on http://stackoverflow.com/a/7951507
+	 * Based on https://stackoverflow.com/a/7951507
 	 * @param string $packedIp
 	 * @return string
 	 */