Switched git submodules to https

.gitmodules

@@ -1,37 +1,37 @@
 [submodule "dotbot"]
 	path = dotbot
-	url = git@github.com:anishathalye/dotbot.git
+	url = https://github.com/anishathalye/dotbot.git
 	ignore = dirty
 
 [submodule "dotbot-plugins/dotbot-brew"]
 	path = dotbot-plugins/dotbot-brew
-	url = git@github.com:wren/dotbot-brew.git
+	url = https://github.com/wren/dotbot-brew.git
 	ignore = dirty
 
 [submodule "dotbot-plugins/dotbot-if"]
 	path = dotbot-plugins/dotbot-if
-	url = git@github.com:wonderbeyond/dotbot-if.git
+	url = https://github.com/wonderbeyond/dotbot-if.git
 	ignore = dirty
 
 [submodule "dotbot-plugins/dotbot-gh-extension"]
 	path = dotbot-plugins/dotbot-gh-extension
-	url = git@github.com:fundor333/dotbot-gh-extension.git
+	url = https://github.com/fundor333/dotbot-gh-extension.git
 	ignore = dirty
 
 [submodule "dotbot-plugins/dotbot-golang"]
 	path = dotbot-plugins/dotbot-golang
-	url = git@github.com:delicb/dotbot-golang.git
+	url = https://github.com/delicb/dotbot-golang.git
 	ignore = dirty
 
 [submodule "config/nvim"]
 	path = config/nvim
-	url = git@github.com:AstroNvim/AstroNvim.git
+	url = https://github.com/AstroNvim/AstroNvim.git
 	ignore = dirty
-	branch = nightly
+	branch = main
 	update = checkout
 
 [submodule "config/astronvim/lua/user"]
 	path = config/astronvim/lua/user
-	url = git@github.com:ivuorinen/astronvim_config.git
+	url = https://github.com/ivuorinen/astronvim_config.git
 	update = rebase
 	branch = main