[jdk21u] RFR: 8317373: Add Telia Root CA v2

[Rajan Halade]

clean backport to JDK 21u

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Commit messages:
 - Backport d3ebb4a155be8ed93e79b6b58c645e861ec30267

Changes: https://git.openjdk.org/jdk21u/pull/278/files
 Webrev: https://webrevs.openjdk.org/?repo=jdk21u&pr=278&range=00
  Issue: https://bugs.openjdk.org/browse/JDK-8317373
  Stats: 58 lines in 3 files changed: 55 ins; 0 del; 3 mod
  Patch: https://git.openjdk.org/jdk21u/pull/278.diff
  Fetch: git fetch https://git.openjdk.org/jdk21u.git pull/278/head:pull/278

PR: https://git.openjdk.org/jdk21u/pull/278