auto-create versoin from release

.github/workflows/release_module.yml

diff --git a/.github/workflows/release_module.yml b/.github/workflows/release_module.yml
index 3d6082d..5844796 100644
--- a/.github/workflows/release_module.yml
+++ b/.github/workflows/release_module.yml
@@ -51,6 +51,8 @@
           chmod a+x "${RUNNER_TEMP}/buildozer"
           "${RUNNER_TEMP}/buildozer" "set version ${VERSION}" "//${SUBDIR}/MODULE.bazel:${MODULE}" || true
           git add "${SUBDIR}/MODULE.bazel"
+          sed -i -e "s/@AUTO_VERSION@/${VERSION}/" ${SUBDIR}/version.bzl
+          git add "${SUBDIR}/version.bzl"
           git commit -m "Release `${MODULE}-${VERSION}`"
 
           # 3. Push release tag.

providers/version.bzl

diff --git a/providers/version.bzl b/providers/version.bzl
index ead02a6..f05dc98 100644
--- a/providers/version.bzl
+++ b/providers/version.bzl
@@ -1,3 +1,3 @@
 """The version of rules_pkg_providers."""
 
-version = "1.0.0"
+version = "@AUTO_VERSION@"