7zip: Upgrade 26.02 -> 26.03

Upgrade to release 26.03:

- Improved support for Joliet ISO images and Compound archives.
- Some bugs and vulnerabilities were fixed.
- CVE-2026-58052 : 7-Zip failed to preserve the Mark-of-the-Web
  when extracting a crafted archive.

Signed-off-by: Leon Anavi <leon.anavi@konsulko.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>

meta-oe/recipes-extended/7zip/7zip_26.03.bb

@@ -12,7 +12,7 @@ SRC_URI = "git://github.com/ip7z/7zip.git;protocol=https;branch=main;tag=${PV} \
            file://0001-Remove-treating-warning-as-errors.patch \
            file://7z_wrapper.sh \
            "
-SRCREV = "f9d78aff31a5f2521ae7ddbdc97c4a8855808959"
+SRCREV = "0766b733fe3e06dd2a7f9a3cfbf2108ac73abd17"
 
 UPSTREAM_CHECK_URI = "https://github.com/ip7z/7zip/releases/latest"