Bump RPM spec & Debian versions to JDK21.0.2.0.0+13-2

[steelhead31]

Fixes #823

Bump the RPM spec, and the debian version numbers to allow an update to include the freetype library fix, made as part of #812

[jiekang]

Seems fine to me. Would be nice to have someone with more Debian expertise to understand the implications of the change. I wonder if there is a debian tool similar to rpmdev-vercmp that you can just put in the two numbers and see what the result is.

E.g. with rpmdev-vercmp, you can check which version would be 'higher' between
21.0.2.0.0+13-2 & 21.0.2.0.0+13

As long as the -2 version is considered higher (by Debian), we should be good.

[steelhead31]

Seems fine to me. Would be nice to have someone with more Debian expertise to understand the implications of the change. I wonder if there is a debian tool similar to rpmdev-vercmp that you can just put in the two numbers and see what the result is.

E.g. with rpmdev-vercmp, you can check which version would be 'higher' between 21.0.2.0.0+13-2 & 21.0.2.0.0+13

As long as the -2 version is considered higher (by Debian), we should be good.

dpkg does indeed have a similar concept..

dpkg --compare-versions 21.0.2.0.0+13 lt 21.0.2.0.0+13-2

The above command returns 0, ie 21.0.2.0.0+13 is less than 21.0.2.0.0+13-2  , were it to evaluate the opposite way then the return code would be 1.

[jiekang]

Nice, thanks for checking. LGTM.

[sebastianblesgen]

LGTM