…ache#41152)

### Rationale for this change

An error is received installing R duckdb:

```
#15 18.13 > remotes::install_github('duckdb/duckdb-r', build = FALSE)
#15 18.27 Error: Failed to install 'unknown package' from **GitHub:**
#15 18.27   Line starting 'Roxyg ...' is malformed!
```

Some searching seems to suggest that this is because R cannot process UTF-8 characters in DESCRIPTION files if the `LANG` is set to `C`.

### What changes are included in this PR?

The `LANG` is set to `C.UTF-8` in the dockerfile for this CI job

### Are these changes tested?

The change only affects a test

### Are there any user-facing changes?

No
* GitHub Issue: apache#41145

Authored-by: Weston Pace <[email protected]>
Signed-off-by: Raúl Cumplido <[email protected]>

Fix 'undefined symbol: pthread_atfork' on PowerPC64

(cherry picked from commit 450a563)

* Empty commit

* Merge pull request #66 from copperybean/release-13.0.0

Check validation of of bit offset when reading bit packed values

(cherry picked from commit 5cfccd8)

* Merge pull request #47 from ClickHouse/fix-uninit-value-msan

Fix possible use-of-uninitizliaed-value

(cherry picked from commit ba5c679)

* Merge pull request #39 from ClickHouse/count-from-record-batch

Allow to get number of rows in record batch

(cherry picked from commit 1d93838)

* Merge pull request #9 from taiyang-li/raw_orc_reader

Add interface to get raw orc reader from adapters

(cherry picked from commit ce6b7af)

* Merge pull request #10 from taiyang-li/fix_pr_9

fix building issue introduced by https://github.com/ClickHouse-Extras…

(cherry picked from commit 20dc6ad)

* Merge pull request #14 from ClickHouse/fix-deadlock

Fix deadlock with msan

(cherry picked from commit b41ff44)

* Merge pull request #15 from ClickHouse/try-fix-data-race

Fix 'undefined symbol: pthread_atfork' on PowerPC64

(cherry picked from commit 450a563)

* Merge pull request #16 from ClickHouse/remove-abort-in-logging

Don't abort in ~CerrLog

(cherry picked from commit d03245f)

* Merge pull request #17 from bigo-sg/allow_map_key_optional

Allow Parquet map key to be optional

(cherry picked from commit 0d6d07f)

* Fix build

(cherry picked from commit 3264fdad38b2a1628f296cd574a9dd03f4928aea)

---------

Co-authored-by: Michael Kolupaev <[email protected]>
Co-authored-by: Kruglov Pavel <[email protected]>

Fix 'undefined symbol: pthread_atfork' on PowerPC64

(cherry picked from commit 450a563)