Describe the bug/缺陷描述
A clear and concise description of what the bug is.
g 1.4.0版本，使用g update命令升级报错[g] Invalid Semantic Version

Expected behavior/期望行为
A clear and concise description of what you expected to happen.
顺利升级

Screenshots/实际运行结果截图
If applicable, add screenshots to help explain your problem.

Environments (please complete the following information)/运行环境:

• OS[e.g. uname -a]

• g --version

      g version 1.4.0
      build: 2022-06-08T21:28:54+08:00
      branch: master
      commit: e1fdf711f3175765997863f71ab5632ea5cf4261

• go env

        GO111MODULE=''
        GOARCH='arm64'
        GOBIN=''
        GOCACHE='/Users/wangwei/Library/Caches/go-build'
        GOENV='/Users/wangwei/Library/Application Support/go/env'
        GOEXE=''
        GOEXPERIMENT=''
        GOFLAGS=''
        GOHOSTARCH='arm64'
        GOHOSTOS='darwin'
        GOINSECURE=''
        GOMODCACHE='/Users/wangwei/go/pkg/mod'
        GONOPROXY=''
        GONOSUMDB=''
        GOOS='darwin'
        GOPATH='/Users/wangwei/go'
        GOPRIVATE=''
        GOPROXY='https://goproxy.io,direct'
        GOROOT='/Users/wangwei/.g/go'
        GOSUMDB='sum.golang.org'
        GOTMPDIR=''
        GOTOOLCHAIN='auto'
        GOTOOLDIR='/Users/wangwei/.g/go/pkg/tool/darwin_arm64'
        GOVCS=''
        GOVERSION='go1.21rc4'
        GCCGO='gccgo'
        AR='ar'
        CC='clang'
        CXX='clang++'
        CGO_ENABLED='1'
        GOMOD='/dev/null'
        GOWORK=''
        CGO_CFLAGS='-O2 -g'
        CGO_CPPFLAGS=''
        CGO_CXXFLAGS='-O2 -g'
        CGO_FFLAGS='-O2 -g'
        CGO_LDFLAGS='-O2 -g'
        PKG_CONFIG='pkg-config'
        GOGCCFLAGS='-fPIC -arch arm64 -pthread -fno-caret-diagnostics -Qunused-arguments -fmessage-length=0 -ffile-prefix-map=/var/folders/s_/c9lpww091y929f8c94k__ylm0000gp/T/go-build3467247047=/tmp/go-build -gno-record-gcc-switches -fno-common'