[#2625] fix: cannot compile under docker bash

[liujinhui1994]

What changes were proposed in this pull request?

Modified the script to get the version number in grade

Why are the changes needed?

Compiling under docker bash, the version number cannot be correctly parsed from the gradle file, causing the compilation to fail.

Fix: #2625

Does this PR introduce any user-facing change?

NO

How was this patch tested?

Recompile successfully under docker bash

[xunliu]

hi @liujinhui1994 Thank you for your contribution.
Please follow community PR norm, https://github.com/datastrato/gravitino/blob/main/.github/PULL_REQUEST_TEMPLATE
I think you should create an issue

[liujinhui1994]

hi @liujinhui1994 Thank you for your contribution. Please follow community PR norm, https://github.com/datastrato/gravitino/blob/main/.github/PULL_REQUEST_TEMPLATE I think you should create an issue

Thanks for the tip，done

[jerryshao]

What is the root cause here, why does this change work, and why it could not be worked previously?

[liujinhui1994]

What is the root cause here, why does this change work, and why it could not be worked previously?

This modification is to obtain the tag number.
It is a string interception operation. The previous code cannot take effect under docker bash, resulting in the failure to obtain the correct version number and compilation failure.

[jerryshao]

I think you still don't tell why it cannot be worked in the docker environment, right?