Merge branch 'bugfix/sdmmc_tests_v2.1' into 'release/v2.1'

sdmmc tests: Don't run under CI in v2.1

See merge request !1408

components/sdmmc/test/test_sd.c

@@ -132,7 +132,7 @@ TEST_CASE("can write and read back blocks", "[sd][ignore]")
     sdmmc_host_deinit();
 }
 
-TEST_CASE("reads and writes with an unaligned buffer", "[sd]")
+TEST_CASE("reads and writes with an unaligned buffer", "[sd][ignore]")
 {
     sdmmc_host_t config = SDMMC_HOST_DEFAULT();
     TEST_ESP_OK(sdmmc_host_init());