coc: update self and extensions, configure sql for postgresql

config/coc/extensions/package.json

 {
   "dependencies": {
-    "coc-clangd": ">=0.14.1",
+    "coc-clangd": ">=0.16.0",
     "coc-css": ">=1.2.6",
     "coc-docker": ">=0.4.0",
     "coc-eslint": ">=1.3.2",
@@ -8,11 +8,11 @@
     "coc-html": ">=1.3.1",
     "coc-jest": ">=1.1.4",
     "coc-json": ">=1.3.6",
-    "coc-pyright": ">=1.1.164",
+    "coc-pyright": ">=1.1.176",
     "coc-solargraph": ">=1.2.2",
-    "coc-sql": ">=0.5.0",
+    "coc-sql": ">=0.8.1",
     "coc-tsserver": ">=1.8.6",
     "coc-xml": ">=1.14.1",
     "coc-yaml": ">=1.4.2"
   }
-}
+}
\ No newline at end of file

vim/coc-settings.json

@@ -4,5 +4,6 @@
   "diagnostic.errorSign": "💥",
   "diagnostic.infoSign": "🛈",
   "diagnostic.hintSign": "👀",
-  "diagnostic.warningSign": "🧐"
+  "diagnostic.warningSign": "🧐",
+  "sql.database": "postgresql"
 }

coc.nvim @ 287c743c

-Subproject commit ce448a6945d90609bc5c063577e12b859de0834b
+Subproject commit 287c743c9f227fdf0e1db452bbb8ae3c5caffc36