Update runtime files
diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 735cce3..0963685 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -334,6 +334,7 @@
runtime/syntax/doxygen.vim @frogonwheels
runtime/syntax/dtd.vim @chrisbra
runtime/syntax/dts.vim @zonque
+runtime/syntax/editorconfig.vim @gpanders
runtime/syntax/eiffel.vim @jocelyn
runtime/syntax/elmfilt.vim @cecamp
runtime/syntax/erlang.vim @hcs42
@@ -374,6 +375,7 @@
runtime/syntax/j.vim @glts
runtime/syntax/jargon.vim @h3xx
runtime/syntax/java.vim @fleiner
+runtime/syntax/javascript.vim @fleiner
runtime/syntax/jsonc.vim @izhakjakov
runtime/syntax/julia.vim @carlobaldassi
runtime/syntax/kconfig.vim @chrisbra