use compiler option no-target-align

[Jason2866]

Description:

saves around 15kbyte flash space for xtensa driven MCUs (option only used and available)
Some testing done, did not encountered issues.

Checklist:

• The pull request is done against the latest development branch
• Only relevant files were touched
• Only one feature/fix was added per PR and the code change compiles without warnings
• The code change is tested and works with Tasmota core ESP8266 V.2.7.6
• The code change is tested and works with Tasmota core ESP32 V.3.0.0
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass

[s-hadinger]

Let's merge now that v14 release is done. We'll test if the old issues are now solved