Update submodules

diff --git a/vim/.vim/pack/plugins/start/syntastic b/vim/.vim/pack/plugins/start/syntastic
index 608280c..b7b473b 160000 (submodule)
--- a/vim/.vim/pack/plugins/start/syntastic
+++ b/vim/.vim/pack/plugins/start/syntastic
@@ -1 +1 @@
-Subproject commit 608280c9eeb8b717a5f6a19c6363fac6b8651216
+Subproject commit b7b473b2688827dcd7d8c801197b8bfc31b20dc4

diff --git a/vim/.vim/pack/plugins/start/vim-clean b/vim/.vim/pack/plugins/start/vim-clean
index 5f1f0a8..6dbc2c1 160000 (submodule)
--- a/vim/.vim/pack/plugins/start/vim-clean
+++ b/vim/.vim/pack/plugins/start/vim-clean
@@ -1 +1 @@
-Subproject commit 5f1f0a853b0a25cc3a01278ab863685941806f8e
+Subproject commit 6dbc2c1f05d76374a609eed35d78a8a0d46dce00

diff --git a/vim/.vim/pack/plugins/start/vimtex b/vim/.vim/pack/plugins/start/vimtex
index 5b92b48..17d8097 160000 (submodule)
--- a/vim/.vim/pack/plugins/start/vimtex
+++ b/vim/.vim/pack/plugins/start/vimtex
@@ -1 +1 @@
-Subproject commit 5b92b4856dcab5562e84948397d31deac27ea16b
+Subproject commit 17d809706edcb277f1ee7fa5e33aff3619926fe4