build error: multiple definition of can_contain

[milahu]

helper functions should be static
to avoid the downstream build error multiple definition of ...
when building one binary from multiple parsers

tree-sitter-svelte/src/tag.h

Line 211 in bd60db7

bool can_contain(const Tag *parent, const Tag *tag) {

like in tree-sitter-html

static bool can_contain(Tag *self, const Tag *other) {

grantjenks/py-tree-sitter-languages#55
tree-sitter/tree-sitter-html#64