RFR: 8254173: Add Zero, Minimal hotspot targets to submit workflow [v3]

[Aleksey Shipilev]

> Zero VM and Minimal VM builds are routinely discovering the problems with internal Hotspot dependencies. Mostly because
> they turn off the whole lot of VM features, and every path that is not guarded by a feature #ifdef or build file list
> fails.   It would be good to add Zero and Minimal targets to submit workflow.
> 
> It seems to add two ~9 minute stages, compared to ~17 minute stage for building no-pch hotspot, and ~33 minutes for
> full JDK.
> Attention @rwestberg.
> 
> Testing:
>   - [x] GH workflow still works; see [latest run ](https://github.com/shipilev/jdk/actions/runs/293805791)

Aleksey Shipilev has updated the pull request incrementally with one additional commit since the last revision:

  Simplify step names

-------------

Changes:
  - all: https://git.openjdk.java.net/jdk/pull/546/files
  - new: https://git.openjdk.java.net/jdk/pull/546/files/7e3e6ad9..e23b7b3f

Webrevs:
 - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=546&range=02
 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=546&range=01-02

  Stats: 4 lines in 1 file changed: 0 ins; 0 del; 4 mod
  Patch: https://git.openjdk.java.net/jdk/pull/546.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/546/head:pull/546

PR: https://git.openjdk.java.net/jdk/pull/546