test(es/codegen): Add tests for @ctrl/tinycolor (#8518)

**Related issue:**

 - Closes #8475
 - #8496 (Fixed by #8510)

crates/swc/tests/fixture/issues-8xxx/issue-8475/input/.swcrc

@@ -0,0 +1,63 @@
+{
+    "jsc": {
+        "parser": {
+            "syntax": "typescript",
+            "tsx": false
+        },
+        "loose": false,
+        "minify": {
+            "compress": {
+                "arguments": false,
+                "arrows": true,
+                "booleans": true,
+                "booleans_as_integers": false,
+                "collapse_vars": true,
+                "comparisons": true,
+                "computed_props": true,
+                "conditionals": true,
+                "dead_code": true,
+                "directives": true,
+                "drop_console": false,
+                "drop_debugger": true,
+                "evaluate": true,
+                "expression": false,
+                "hoist_funs": false,
+                "hoist_props": true,
+                "hoist_vars": false,
+                "if_return": true,
+                "join_vars": true,
+                "keep_classnames": false,
+                "keep_fargs": true,
+                "keep_fnames": false,
+                "keep_infinity": false,
+                "loops": true,
+                "negate_iife": true,
+                "properties": true,
+                "reduce_funcs": false,
+                "reduce_vars": false,
+                "side_effects": true,
+                "switches": true,
+                "typeofs": true,
+                "unsafe": false,
+                "unsafe_arrows": false,
+                "unsafe_comps": false,
+                "unsafe_Function": false,
+                "unsafe_math": false,
+                "unsafe_symbols": false,
+                "unsafe_methods": false,
+                "unsafe_proto": false,
+                "unsafe_regexp": false,
+                "unsafe_undefined": false,
+                "unused": true,
+                "const_to_let": true,
+                "pristine_globals": true
+            }
+        },
+        "target": "es2022"
+    },
+    "module": {
+        "type": "es6"
+    },
+    "minify": false,
+    "isModule": true
+}

crates/swc/tests/fixture/issues-8xxx/issue-8475/input/1.js

@@ -0,0 +1,9 @@
+// 4.x
+export const CSS_INTEGER = '[-\\+]?\\d+%?';
+export const CSS_NUMBER = '[-\\+]?\\d*\\.\\d+%?';
+export const CSS_UNIT = `(?:${CSS_NUMBER})\|(?:${CSS_INTEGER})`;
+
+// 3.x
+export var CSS_INTEGER2 = '[-\\+]?\\d+%?';
+export var CSS_NUMBER2 = '[-\\+]?\\d*\\.\\d+%?';
+export var CSS_UNIT2 = "(?:".concat(CSS_NUMBER, ")\|(?:").concat(CSS_INTEGER, ")");

crates/swc/tests/fixture/issues-8xxx/issue-8475/output/1.js

@@ -0,0 +1,6 @@
+export const CSS_INTEGER = '[-\\+]?\\d+%?';
+export const CSS_NUMBER = '[-\\+]?\\d*\\.\\d+%?';
+export const CSS_UNIT = `(?:${CSS_NUMBER})\|(?:${CSS_INTEGER})`;
+export var CSS_INTEGER2 = '[-\\+]?\\d+%?';
+export var CSS_NUMBER2 = '[-\\+]?\\d*\\.\\d+%?';
+export var CSS_UNIT2 = "(?:".concat(CSS_NUMBER, ")\|(?:").concat(CSS_INTEGER, ")");