RFR: 8285380: Fix typos in security

[Magnus Ihse Bursie]

I ran `codespell` on modules owned by the security team (`java.security.jgss java.security.sasl java.smartcardio java.xml.crypto jdk.crypto.cryptoki jdk.crypto.ec jdk.crypto.mscapi jdk.security.auth jdk.security.jgss`), and accepted those changes where it indeed discovered real typos.

I will update copyright years using a script before pushing (otherwise like every second change would be a copyright update, making reviewing much harder).

The long term goal here is to make tooling support for running `codespell`. The trouble with automating this is of course all false positives. But before even trying to solve that issue, all true positives must be fixed. Hence this PR.

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Commit messages:
 - Pass #2
 - Pass #1

Changes: https://git.openjdk.java.net/jdk/pull/8340/files
 Webrev: https://webrevs.openjdk.java.net/?repo=jdk&pr=8340&range=00
  Issue: https://bugs.openjdk.java.net/browse/JDK-8285380
  Stats: 100 lines in 63 files changed: 0 ins; 0 del; 100 mod
  Patch: https://git.openjdk.java.net/jdk/pull/8340.diff
  Fetch: git fetch https://git.openjdk.java.net/jdk pull/8340/head:pull/8340

PR: https://git.openjdk.java.net/jdk/pull/8340