RFR: 8351419: java.net.http: Cleanup links in HttpResponse and module-info API doc comments [v2]

[Daniel Fuchs]

> This is a trivial doc cleanup. HttpResponse and module-info have a few links that should use {@linkplain } instead of {@link } or <href>. Also I noticed one link target mismatch, and some clarification missing in the send/receive buffer properties.

Daniel Fuchs has updated the pull request incrementally with one additional commit since the last revision:

  Update src/java.net.http/share/classes/java/net/http/HttpResponse.java
  
  Co-authored-by: Michael McMahon <70538289+Michael-Mc-Mahon at users.noreply.github.com>

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

Changes:
  - all: https://git.openjdk.org/jdk/pull/23945/files
  - new: https://git.openjdk.org/jdk/pull/23945/files/4df078d3..4b4badbd

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=23945&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=23945&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/23945.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/23945/head:pull/23945

PR: https://git.openjdk.org/jdk/pull/23945