[ImgBot] Optimize images (#10436)

*Total -- 1,796.48kb -> 1,214.52kb (32.39%)

/src/sentry/static/sentry/images/sentry-product-releases-screenshot.png -- 345.35kb -> 118.25kb (65.76%)
/src/sentry/static/sentry/images/email/circle-bg.png -- 6.46kb -> 2.33kb (64.01%)
/src/sentry/static/sentry/images/icons/empty-app-icon-180x180.png -- 9.39kb -> 3.78kb (59.8%)
/src/sentry/static/sentry/images/auth-providers/vsts.png -- 2.12kb -> 0.92kb (56.43%)
/src/sentry/static/sentry/images/integrations/clubhouse-logo.png -- 12.41kb -> 5.76kb (53.6%)
/src/sentry/static/sentry/images/sentry-icon.png -- 11.56kb -> 5.45kb (52.86%)
/src/sentry/static/sentry/images/integrations/azure-devops.png -- 7.22kb -> 3.77kb (47.78%)
/src/sentry/static/sentry/images/sentry-pattern-dark.png -- 70.20kb -> 41.82kb (40.43%)
/src/sentry/static/sentry/images/integrations/jira-logo.png -- 7.46kb -> 4.56kb (38.82%)
/src/sentry/static/sentry/images/integrations/integration-default.png -- 1.85kb -> 1.15kb (38.17%)
/src/sentry/static/sentry/images/integrations/integration-sentry.png -- 4.23kb -> 2.76kb (34.67%)
/src/sentry/static/sentry/images/auth-providers/onelogin.png -- 3.38kb -> 2.31kb (31.69%)
/src/sentry/static/sentry/images/sentry-avatar.png -- 20.29kb -> 13.88kb (31.58%)
/src/sentry/static/sentry/images/auth-providers/okta.png -- 5.74kb -> 4.01kb (30.19%)
/src/sentry/static/sentry/images/sentry-email-avatar.png -- 2.01kb -> 1.41kb (29.54%)
/src/sentry/static/sentry/images/sentry-product-project-screenshot.png -- 568.26kb -> 402.50kb (29.17%)
/src/sentry/static/sentry/images/auth-providers/github.png -- 2.56kb -> 1.82kb (28.77%)
/src/sentry/static/sentry/images/email/circle-middle-right.png -- 3.25kb -> 2.33kb (28.39%)
/src/sentry/static/sentry/images/auth-providers/auth0.png -- 5.27kb -> 3.86kb (26.72%)
/src/sentry/static/sentry/images/email/circle-middle-left.png -- 3.28kb -> 2.44kb (25.84%)
/src/sentry/static/sentry/images/auth-providers/saml2.png -- 5.01kb -> 3.73kb (25.55%)
/src/sentry/static/sentry/images/auth-providers/google.png -- 5.01kb -> 3.73kb (25.45%)
/src/sentry/static/sentry/images/icons/context/nvidia.png -- 13.46kb -> 10.06kb (25.26%)
/src/sentry/static/sentry/images/sentry-product-issue-screenshot.png -- 230.52kb -> 172.86kb (25.01%)
/src/sentry/static/sentry/images/email/arrow-increase.png -- 0.79kb -> 0.59kb (25%)
/src/sentry/static/sentry/images/integrations/bitbucket-logo.png -- 9.79kb -> 7.41kb (24.32%)
/src/sentry/static/sentry/images/integrations/youtrack-logo.png -- 29.07kb -> 22.06kb (24.09%)
/src/sentry/static/sentry/images/email/arrow-decrease.png -- 0.80kb -> 0.61kb (22.94%)
/src/sentry/static/sentry/images/icons/context/android.png -- 3.73kb -> 2.93kb (21.36%)
/src/sentry/static/sentry/images/icons/context/electron.png -- 9.12kb -> 7.23kb (20.72%)
/src/sentry/static/sentry/images/integrations/github-enterprise-logo.png -- 4.46kb -> 3.64kb (18.49%)
/src/sentry/static/sentry/images/email/circle-bottom-center.png -- 8.73kb -> 7.20kb (17.55%)
/src/sentry/static/sentry/images/email/circle-top-center.png -- 8.61kb -> 7.11kb (17.35%)
/src/sentry/static/sentry/images/email/circle-bottom-left.png -- 1.94kb -> 1.61kb (16.97%)
/src/sentry/static/sentry/images/favicon_dev.png -- 1.48kb -> 1.23kb (16.94%)
/src/sentry/static/sentry/images/integrations/slack-logo.png -- 62.82kb -> 52.76kb (16.01%)
/src/sentry/static/sentry/images/icons/context/playstation.png -- 1.59kb -> 1.37kb (13.95%)
/src/sentry/static/sentry/images/email/circle-top-right.png -- 1.84kb -> 1.60kb (13.23%)
/src/sentry/static/sentry/images/email/circle-bottom-right.png -- 1.76kb -> 1.54kb (12.48%)
/src/sentry/static/sentry/images/email/circle-top-left.png -- 1.65kb -> 1.46kb (11.56%)
/src/sentry/static/sentry/images/icons/context/qq-browser.png -- 7.67kb -> 6.83kb (10.96%)
/src/sentry/static/sentry/images/icons/context/ubuntu.png -- 8.40kb -> 7.48kb (10.94%)
/tests/fixtures/avatar.jpg -- 150.77kb -> 135.68kb (10.01%)
/src/sentry/static/sentry/images/auth-providers/rippling.png -- 21.82kb -> 19.71kb (9.65%)
/src/sentry/static/sentry/images/icons/context/internet-explorer.png -- 9.51kb -> 8.72kb (8.33%)
/src/sentry/static/sentry/images/icons/context/safari.png -- 10.14kb -> 9.49kb (6.4%)
/src/sentry/static/sentry/images/integrations/pivotaltracker-logo.png -- 63.29kb -> 60.85kb (3.87%)
/src/sentry/static/sentry/images/icons/context/linux.png -- 7.57kb -> 7.41kb (2.14%)
/src/sentry/static/sentry/images/icons/context/chrome.png -- 10.73kb -> 10.52kb (1.94%)
/src/sentry/static/sentry/images/icons/context/opera.png -- 9.31kb -> 9.21kb (1.17%)
/src/sentry/static/sentry/images/icons/context/arm.png -- 2.78kb -> 2.77kb (0.28%)