Update npm dependencies to latest versions.

bin/check_modules.pl

@@ -746,8 +746,8 @@ sub check_apps {
 	my $node_version_str = qx/node -v/;
 	my ($node_version) = $node_version_str =~ m/v(\d+)\./;
 
-	say "\n**The version of node should be at least 20.  You have version $node_version."
-		if $node_version < 20;
+	say "\n**The version of node should be at least 22.  You have version $node_version."
+		if $node_version < 22;
 
 	return;
 }

htdocs/generate-assets.js

@@ -114,7 +114,7 @@ const processFile = async (file, _details) => {
 				result = sass.compile(filePath, {
 					sourceMap: argv.enableSourcemaps,
 					// Silence warnings about bootstrap usage of deprecated sass methods.
-					silenceDeprecations: ['import', 'global-builtin', 'color-functions']
+					silenceDeprecations: ['import', 'global-builtin', 'color-functions', 'if-function']
 				});
 			} catch (e) {
 				console.log(`\x1b[31mIn ${file}:`);

htdocs/js/MathJaxConfig/bs-color-scheme.js

@@ -1,4 +1,4 @@
-if (MathJax.loader) MathJax.loader.checkVersion('[bs-color-scheme]', '4.1.1', 'extension');
+if (MathJax.loader) MathJax.loader.checkVersion('[bs-color-scheme]', '4.1.2', 'extension');
 
 const switchToBSStyle = (obj, key = '@media (prefers-color-scheme: dark)') => {
 	obj["[data-bs-theme='dark']"] = obj[key];