feat: `gno test` support `/...` pattern #1861

Job	Run time
build (1.20.x, GOARCH=amd64 GOOS=linux, gno)	12s
test (1.20.x, _test.cmd)	1m 3s
build (1.20.x, GOARCH=wasm GOOS=js, gno)	43s
test (1.20.x, _test.pkg)	41s
build (1.21.x, GOARCH=amd64 GOOS=linux, gno)	37s
test (1.20.x, _test.gnolang.native)	30s
build (1.21.x, GOARCH=wasm GOOS=js, gno)	14s
test (1.20.x, _test.gnolang.stdlibs)	55s
test (1.20.x, _test.gnolang.realm)	27s
test (1.20.x, _test.gnolang.pkg0)	1m 49s
test (1.20.x, _test.gnolang.pkg1)	9m 2s
test (1.20.x, _test.gnolang.pkg2)	5m 14s
test (1.20.x, _test.gnolang.other)	15s
test (1.21.x, _test.cmd)	1m 50s
test (1.21.x, _test.pkg)	1m 41s
test (1.21.x, _test.gnolang.native)	1m 0s
test (1.21.x, _test.gnolang.stdlibs)	1m 30s
test (1.21.x, _test.gnolang.realm)	59s
test (1.21.x, _test.gnolang.pkg0)	2m 45s
test (1.21.x, _test.gnolang.pkg1)	8m 18s
test (1.21.x, _test.gnolang.pkg2)	6m 45s
test (1.21.x, _test.gnolang.other)	1m 11s
upload-coverage	7s
	47m 48s

Provide feedback