ci: Disable PNPM cache on Windows #7841

Job	Run time
analyze	5s
lint	2m 31s
build	5m 48s
test	4m 26s
e2e-package-managers (ubuntu-latest, 22, yarn, 1)	6m 16s
e2e-package-managers (ubuntu-latest, 22, yarn, 0)	9m 19s
e2e-windows-subset	11m 31s
e2e-package-managers (ubuntu-latest, 22, yarn, 2)	6m 50s
e2e-package-managers (ubuntu-latest, 22, pnpm, 1)	5m 11s
e2e (ubuntu-latest, 22, npm, 1)	10m 32s
e2e-package-managers (ubuntu-latest, 22, pnpm, 0)	6m 5s
e2e-package-managers (ubuntu-latest, 22, pnpm, 2)	5m 41s
e2e (ubuntu-latest, 22, npm, 0)	11m 55s
e2e (ubuntu-latest, 22, npm, 3)	8m 59s
e2e (ubuntu-latest, 22, npm, 4)	10m 13s
e2e (ubuntu-latest, 22, npm, 2)	10m 15s
e2e (ubuntu-latest, 22, npm, 5)	13m 9s
e2e (ubuntu-latest, 22, esbuild, 3)	8m 59s
e2e (ubuntu-latest, 22, esbuild, 2)	8m 41s
e2e (ubuntu-latest, 22, esbuild, 4)	6m 23s
e2e (ubuntu-latest, 22, esbuild, 1)	10m 10s
e2e-snapshots	0s
e2e (ubuntu-latest, 22, esbuild, 0)	9m 20s
e2e (ubuntu-latest, 22, esbuild, 5)	7m 0s
	2h 59m 19s

Provide feedback