RFR: 8332098: Add missing `@since` tags to `jdk.jdi` [v2]

[Nizar Benalla]

> Please review this simple change where I add "@ since" tags to the package-info file of the following packages
> 
> com.sun.jdi
> com.sun.jdi.connect
> com.sun.jdi.connect.spi
> com.sun.jdi.event
> com.sun.jdi.request
> 
> I used the unix grep command to find the oldest "@ since" in each package and used that value, as it's hard to get the source code of JDK 1-5
> TIA

Nizar Benalla has updated the pull request incrementally with one additional commit since the last revision:

  empty commit

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Changes:
  - all: https://git.openjdk.org/jdk/pull/19200/files
  - new: https://git.openjdk.org/jdk/pull/19200/files/39b7ee70..2ec2b529

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=19200&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=19200&range=00-01

  Stats: 0 lines in 0 files changed: 0 ins; 0 del; 0 mod
  Patch: https://git.openjdk.org/jdk/pull/19200.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/19200/head:pull/19200

PR: https://git.openjdk.org/jdk/pull/19200