feat: add InMemory `gnoland` node #2323

Job	Run time
build (1.20.x, GOARCH=amd64 GOOS=linux, gno)	10s
build (1.20.x, GOARCH=wasm GOOS=js, gno)	36s
test (1.20.x, _test.cmd)	55s
build (1.21.x, GOARCH=amd64 GOOS=linux, gno)	26s
test (1.20.x, _test.pkg)	23s
build (1.21.x, GOARCH=wasm GOOS=js, gno)	25s
test (1.20.x, _test.gnolang.native)	22s
test (1.20.x, _test.gnolang.stdlibs)	1m 8s
test (1.20.x, _test.gnolang.realm)	44s
test (1.20.x, _test.gnolang.pkg0)	1m 53s
test (1.20.x, _test.gnolang.pkg1)	5m 50s
test (1.20.x, _test.gnolang.pkg2)	4m 6s
test (1.20.x, _test.gnolang.other)	36s
test (1.21.x, _test.cmd)	1m 50s
test (1.21.x, _test.pkg)	1m 45s
test (1.21.x, _test.gnolang.native)	58s
test (1.21.x, _test.gnolang.stdlibs)	2m 3s
test (1.21.x, _test.gnolang.realm)	43s
test (1.21.x, _test.gnolang.pkg0)	1m 47s
test (1.21.x, _test.gnolang.pkg1)	5m 52s
test (1.21.x, _test.gnolang.pkg2)	4m 14s
test (1.21.x, _test.gnolang.other)	1m 1s
upload-coverage	10s
	37m 57s

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