chore(deps): update actions/cache action to v6

bun.lockmodified+2-2

Changes to bun.lock

		⋯10 linesShow the 10 lines above this hunk@@ -11,7 +11,7 @@
11	11	},
12	12	"packages/toolkit": {
13	13	"name": "@stacksjs/ts-css",
14		- "version": "0.3.19",
	14	+ "version": "0.3.20",
15	15	"bin": {
16	16	"ts-css": "./dist/bin/cli.js",
17	17	"cssx": "./dist/bin/cssx.js",
		⋯16 linesShow the 16 lines above this hunk@@ -34,7 +34,7 @@
34	34	},
35	35	"packages/vscode": {
36	36	"name": "@ts-css/vscode",
37		- "version": "0.3.19",
	37	+ "version": "0.3.20",
38	38	},
39	39	},
40	40	"overrides": {