RFR: 8360122: Fix java.sql\Connection.java indentation

[simon]

8360122: Refine formatting of Connection.java interface

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### Progress
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- [x] Change must not contain extraneous whitespace
- [x] Commit message must refer to an issue

### Error
 ⚠️ The pull request body must not be empty.



### Reviewing
<details><summary>Using <code>git</code></summary>

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`$ git checkout pull/25925`

Update a local copy of the PR: \
`$ git checkout pull/25925` \
`$ git pull https://git.openjdk.org/jdk.git pull/25925/head`

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Commit messages:
 - 8360122: Refine formatting of Connection.java interface

Changes: https://git.openjdk.org/jdk/pull/25925/files
  Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=25925&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8360122
  Stats: 253 lines in 1 file changed: 46 ins; 64 del; 143 mod
  Patch: https://git.openjdk.org/jdk/pull/25925.diff
  Fetch: git fetch https://git.openjdk.org/jdk.git pull/25925/head:pull/25925

PR: https://git.openjdk.org/jdk/pull/25925