gcc pinning in filename to 11.3 breaks build as kirkstone uses 11.4

[belgianguy]

https://layers.openembedded.org/layerindex/recipe/102138/, lower on that page it states that kirkstone runs on 11.4.
The pinning of this source file to 11.3 breaks the build.

That results in the following error:
ERROR: No recipes in default available for: /home/user/Documenten/Seco/MyonI/Yocto/meta-st-stm32mp/recipes-devtools/gcc/gcc-source_11.3.bbappend

I have renamed the file from: gcc-source_11.3.bbappend
to: gcc-source_11.%.bbappend

Using the % wildcard operator.

Then the build is able to do this step succesfully.

[BernardPuel]

Thanks for your contribution. After review internal review with experts:

• your patch is relevant but not acceptable for ST (this open undetermistic behavior we want to avoid for a generic delivery)
• We don't have better generic solution to propose on our side