feat(txtar): handle quote for gnokey #3876

Job	Run time
build (1.21.x, GOARCH=amd64 GOOS=linux, gno)	18s
test (1.21.x, _test.cmd)	1m 2s
build (1.21.x, GOARCH=wasm GOOS=js, gno)	30s
test (1.21.x, _test.pkg)	36s
build (1.22.x, GOARCH=amd64 GOOS=linux, gno)	25s
test (1.21.x, _test.gnolang.native)	27s
build (1.22.x, GOARCH=wasm GOOS=js, gno)	29s
test (1.21.x, _test.gnolang.stdlibs)	51s
test (1.21.x, _test.gnolang.realm)	36s
test (1.21.x, _test.gnolang.pkg0)	1m 32s
test (1.21.x, _test.gnolang.pkg1)	6m 4s
test (1.21.x, _test.gnolang.pkg2)	3m 59s
test (1.21.x, _test.gnolang.other)	33s
test (1.22.x, _test.cmd)	1m 3s
test (1.22.x, _test.pkg)	49s
test (1.22.x, _test.gnolang.native)	37s
test (1.22.x, _test.gnolang.stdlibs)	57s
test (1.22.x, _test.gnolang.realm)	36s
test (1.22.x, _test.gnolang.pkg0)	1m 39s
test (1.22.x, _test.gnolang.pkg1)	5m 52s
test (1.22.x, _test.gnolang.pkg2)	3m 59s
test (1.22.x, _test.gnolang.other)	26s
upload-coverage	22s
	33m 42s

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