Update dependencies for v0.2.6 #22

Job	Run time
test-wasm	53s
build-android (armv7-linux-androideabi, armv7a-linux-androideabi21-clang, llvm-ar)	1m 35s
build-android (aarch64-linux-android, aarch64-linux-android21-clang, llvm-ar)	1m 34s
build-ios (x86_64-apple-ios)	1m 12s
build-android (x86_64-linux-android, x86_64-linux-android21-clang, llvm-ar)	1m 32s
build-ios (aarch64-apple-ios)	1m 28s
test-rust	1m 5s
generate-bindings	1m 22s
	10m 41s

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