update hash and version of testing dataset

mne/datasets/config.py

@@ -87,7 +87,7 @@
 # update the checksum in the MNE_DATASETS dict below, and change version
 # here: ↓↓↓↓↓↓↓↓
 RELEASES = dict(
-    testing="0.152",
+    testing="0.154",
     misc="0.27",
     phantom_kit="0.2",
     ucl_opm_auditory="0.2",
@@ -115,7 +115,7 @@
 # Testing and misc are at the top as they're updated most often
 MNE_DATASETS["testing"] = dict(
     archive_name=f"{TESTING_VERSIONED}.tar.gz",
-    hash="md5:df48cdabcf13ebeaafc617cb8e55b6fc",
+    hash="md5:c079431e69ea1c30462a7c5fb4b5d8e0",
     url=(
         "https://codeload.github.com/mne-tools/mne-testing-data/"
         f'tar.gz/{RELEASES["testing"]}'