fix: use Locale.ROOT to prevent issues with non-US locales

[mwwoda]

Fixes #1305

• Use Locale.ROOT in toLowerCase and toUpperCase to prevent unwanted conversion on characters on turkish locale (see comment for https://github.com/openjdk/jdk/blob/master/src/java.base/share/classes/java/lang/String.java#L3743)
• Fix github actions 322 code error by bumping version of used actions. Issue was most likely caused by using outdated version of https://github.blog/changelog/2025-03-20-notification-of-upcoming-breaking-changes-in-github-actions/ somewhere in our actions

[coveralls]

Pull Request Test Coverage Report for Build #4568

Details

• 14 of 23 (60.87%) changed or added relevant lines in 16 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.002%) to 72.058%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/com/box/sdk/BoxAIItem.java	0	1	0.0%
src/main/java/com/box/sdk/BoxFolder.java	1	2	50.0%
src/main/java/com/box/sdk/BoxGroupMembership.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUploadEmail.java	0	1	0.0%
src/main/java/com/box/sdk/BoxZipDownloadStatus.java	0	1	0.0%
src/main/java/com/box/sdk/internal/utils/JsonUtils.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUser.java	1	4	25.0%

Files with Coverage Reduction	New Missed Lines	%
src/main/java/com/box/sdk/RealtimeServerConnection.java	1	77.78%

Totals
Change from base Build #4564:	-0.002%
Covered Lines:	8216
Relevant Lines:	11402

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build #4579

Details

• 14 of 23 (60.87%) changed or added relevant lines in 16 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-0.002%) to 72.058%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/com/box/sdk/BoxAIItem.java	0	1	0.0%
src/main/java/com/box/sdk/BoxFolder.java	1	2	50.0%
src/main/java/com/box/sdk/BoxGroupMembership.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUploadEmail.java	0	1	0.0%
src/main/java/com/box/sdk/BoxZipDownloadStatus.java	0	1	0.0%
src/main/java/com/box/sdk/internal/utils/JsonUtils.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUser.java	1	4	25.0%

Files with Coverage Reduction	New Missed Lines	%
src/main/java/com/box/sdk/RealtimeServerConnection.java	1	77.78%

Totals
Change from base Build #4564:	-0.002%
Covered Lines:	8216
Relevant Lines:	11402

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build #4570

Details

• 14 of 23 (60.87%) changed or added relevant lines in 16 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.002%) to 72.062%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/com/box/sdk/BoxAIItem.java	0	1	0.0%
src/main/java/com/box/sdk/BoxFolder.java	1	2	50.0%
src/main/java/com/box/sdk/BoxGroupMembership.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUploadEmail.java	0	1	0.0%
src/main/java/com/box/sdk/BoxZipDownloadStatus.java	0	1	0.0%
src/main/java/com/box/sdk/internal/utils/JsonUtils.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUser.java	1	4	25.0%

Totals
Change from base Build #4564:	0.002%
Covered Lines:	8223
Relevant Lines:	11411

---

💛 - Coveralls

[coveralls]

Pull Request Test Coverage Report for Build #4569

Details

• 14 of 23 (60.87%) changed or added relevant lines in 16 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.002%) to 72.062%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
src/main/java/com/box/sdk/BoxAIItem.java	0	1	0.0%
src/main/java/com/box/sdk/BoxFolder.java	1	2	50.0%
src/main/java/com/box/sdk/BoxGroupMembership.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUploadEmail.java	0	1	0.0%
src/main/java/com/box/sdk/BoxZipDownloadStatus.java	0	1	0.0%
src/main/java/com/box/sdk/internal/utils/JsonUtils.java	0	1	0.0%
src/main/java/com/box/sdk/BoxUser.java	1	4	25.0%

Totals
Change from base Build #4564:	0.002%
Covered Lines:	8223
Relevant Lines:	11411

---

💛 - Coveralls

[antusus]

👍