v3.3.1 Cherry-pick

[sarabala1979]

• Saravanan Balasubramanian: fix: workflow.duration' is not available as a real time metric (fix: workflow.duration is not available as a real time metric #8181) fbb43b2
• Alex Collins: fix: Authentication for plugins. Fixes Require authentication for plugins #8144 (fix: Authentication for plugins. Fixes #8144 #8147) 0e707cd
• Alex Collins: fix: Correctly order emissary combined output. Fixes Logs from stdout/err is not in order #8159 (fix: Correctly order emissary combined output. Fixes #8159 #8175) e7008ea
• Alex Collins: fix: Add instance ID to workflowtaskresults (fix: Add instance ID to workflowtaskresults #8150) 9101c49
• Ming Yu Shi: fix: add /etc/mime.types mapping table (fix: add /etc/mime.types mapping table #8171) 715f6ce
• William Van Hevelingen: fix: Limit workflows to 128KB and return a friendly error message (fix: Limit workflows to 128KB and return a friendly error message #8169) 6d6e08a
• Alex Collins: fix: Remove need for get pods from Emissary (fix: Remove need for get pods from Emissary #8133) af26ff7
• Saravanan Balasubramanian: fix: Fix the TestStopBehavior flackiness (fix: Fix the TestStopBehavior flakiness #8096) 4d48904
• Vignesh: fix: pod deleted due to delayed cleanup. Fixes pod deleted due to delayed cleanup #8022 (fix: pod deleted due to delayed cleanup. Fixes #8022 #8061) 6855f4c
• Felix Seidel: fix(plugins): UX improvements (fix(plugins): UX improvements #8122) 972a4e9
• Wu Jayway: fix(executor): Retry kubectl on internal transient error (fix(executor): Retry kubectl on internal transient error #8092) 765333d
• Rohan Kumar: feat: add TLS config option to HTTP template. Fixes TLS config for the HTTP workflow trigger #7390 (fix: add TLS config option to HTTP template. Fixes #7390 #7929) 057c334

[sarabala1979]

@alexec can you help me to cherry pick below commit?
Alex Collins: fix: Authentication for plugins. Fixes #8144 (#8147) 0e707cd