Safety tips: Add screenshots for security tab strings

This CL refers to these two images:
https://storage.cloud.google.com/chromium-translation-screenshots/4cac9b5f4f523d130b9c666ea7978a6ccd2c29d1
https://storage.cloud.google.com/chromium-translation-screenshots/9459e00d739be97acb35e43a6d3b4d1b34dece2d

Bug: 1013374
Change-Id: I3c77c4a949c3daf0c00ea48f2f537fc263ca96f5
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1869830Reviewed-by: Joe DeBlasio <jdeblasio@chromium.org>
Reviewed-by: Christopher Thompson <cthomp@chromium.org>
Auto-Submit: Mustafa Emre Acer <meacer@chromium.org>
Commit-Queue: Christopher Thompson <cthomp@chromium.org>
Cr-Commit-Position: refs/heads/master@{#707542}

components/security_state_strings_grdp/IDS_SECURITY_TAB_SAFETY_TIP_BAD_REPUTATION_DESCRIPTION.png.sha1

+4cac9b5f4f523d130b9c666ea7978a6ccd2c29d1
\ No newline at end of file

components/security_state_strings_grdp/IDS_SECURITY_TAB_SAFETY_TIP_BAD_REPUTATION_SUMMARY.png.sha1

+4cac9b5f4f523d130b9c666ea7978a6ccd2c29d1
\ No newline at end of file

components/security_state_strings_grdp/IDS_SECURITY_TAB_SAFETY_TIP_LOOKALIKE_DESCRIPTION.png.sha1

+9459e00d739be97acb35e43a6d3b4d1b34dece2d
\ No newline at end of file

components/security_state_strings_grdp/IDS_SECURITY_TAB_SAFETY_TIP_LOOKALIKE_SUMMARY.png.sha1

+9459e00d739be97acb35e43a6d3b4d1b34dece2d
\ No newline at end of file

components/security_state_strings_grdp/IDS_SECURITY_TAB_SAFETY_TIP_TITLE.png.sha1

+4cac9b5f4f523d130b9c666ea7978a6ccd2c29d1
\ No newline at end of file