chore(deps): bump rexml from 3.3.4 to 3.3.6 in /resources/language-metavariables/tree-sitter-sql/docs in the bundler group across 1 directory

chore(deps): bump rexml from 3.3.4 to 3.3.6 in /resources/language-metavariables/tree-sitter-sql/docs in the bundler group across 1 directory #36