set target for jpeg to _blank

[rrusher]

Please always provide the GitHub issue(s) your PR is for, as well as test URLs where your change can be observed (before and after):

Fix #364

Test URLs:

• Before: https://main--vg-volvotrucks-us--hlxsites.hlx.page/trucks/calendar/
• After: https://364-image-download--vg-volvotrucks-us--hlxsites.hlx.page/trucks/calendar/
• Reference site: https://us.vtnaprod-cm.na.volvogroup.com/trucks/calendar/

Created the page with thumbnails that link to high res images. Clicking on the image or the month link will download the high res image.

Did not add the download icon overlay.

[aem-code-sync[bot]]

Hello, I'm Franklin Bot and I will run some test suites that validate the page speed. In case there are problems, just click the checkbox below to rerun the respective action.

• [ ] Re-run PSI Checks

[aem-code-sync[bot]]

Page	Score	PSI Audit	Google
/trucks/calendar/

[aem-code-sync[bot]]

Page	Score	PSI Audit	Google
/trucks/calendar/