feat(fmt): stabilize CSS, HTML and YAML formatters (#25753)

This commits stabilizes CSS, HTML and YAML formatters
in `deno fmt`.

It is no longer required to use either of these flags:
- `--unstable-css`
- `--unstable-html`
- `--unstable-yaml`
Or these `unstable` options in the config file:
- `fmt-css`
- `fmt-html`
- `html-yaml`

2 files changed, 0 insertions, 34 deletions

diff --git a/tests/specs/fmt/unstable_html/__test__.jsonc b/tests/specs/fmt/unstable_html/__test__.jsonc
deleted file mode 100644
index 2394805ad..000000000
--- a/tests/specs/fmt/unstable_html/__test__.jsonc
+++ /dev/null
@@ -1,25 +0,0 @@
-{
-  "tempDir": true,
-  "tests": {
-    "nothing": {
-      "args": "fmt",
-      "output": "Checked 1 file\n"
-    },
-    "flag": {
-      "args": "fmt --unstable-css --unstable-html",
-      "output": "[WILDLINE]badly_formatted.html\nChecked 1 file\n"
-    },
-    "config_file": {
-      "steps": [{
-        "args": [
-          "eval",
-          "Deno.writeTextFile('deno.json', '{\\n  \"unstable\": [\"fmt-css\", \"fmt-html\"]\\n}\\n')"
-        ],
-        "output": "[WILDCARD]"
-      }, {
-        "args": "fmt",
-        "output": "[WILDLINE]badly_formatted.html\nChecked 2 files\n"
-      }]
-    }
-  }
-}
diff --git a/tests/specs/fmt/unstable_html/badly_formatted.html b/tests/specs/fmt/unstable_html/badly_formatted.html
deleted file mode 100644
index de7706ac7..000000000
--- a/tests/specs/fmt/unstable_html/badly_formatted.html
+++ /dev/null
@@ -1,9 +0,0 @@
-<div class=container > content </div>
-
-<script>
-let  counter=0
-</script>
-
-<style>
-.container{padding:8px}
-</style>