swift-wasm-5.5-SNAPSHOT-2021-11-05-a

Merge pull request #3832 from swiftwasm/release/5.5

[pull] swiftwasm-release/5.5 from release/5.5

swift-wasm-DEVELOPMENT-SNAPSHOT-2021-10-31-a

Merge pull request #3817 from swiftwasm/main

swift-wasm-DEVELOPMENT-SNAPSHOT-2021-10-30-a

Merge pull request #3813 from swiftwasm/main

swift-wasm-5.5-SNAPSHOT-2021-10-30-a

Merge pull request #3811 from swiftwasm/release/5.5

swift-wasm-DEVELOPMENT-SNAPSHOT-2021-10-29-a

Merge pull request #3806 from swiftwasm/katei/merge-main-2021-10-29

Merge main 2021-10-29

swift-wasm-5.5-SNAPSHOT-2021-10-28-a

Merge pull request #3802 from swiftwasm/release/5.5

[pull] swiftwasm-release/5.5 from release/5.5

swift-wasm-5.5-SNAPSHOT-2021-10-26-a

Merge pull request #3794 from swiftwasm/release/5.5

swift-wasm-DEVELOPMENT-SNAPSHOT-2021-10-25-a

Merge pull request #3788 from swiftwasm/main

swift-wasm-5.5-SNAPSHOT-2021-10-25-a

Merge pull request #3791 from swiftwasm/maxd/update-build-toolchain

Set version to 5.5 in `utils/webassembly/build-toolchain.sh`

swift-wasm-DEVELOPMENT-SNAPSHOT-2021-10-24-a

Merge pull request #3782 from swiftwasm/main