Changed configuration file for function passing

[Hydrocharged]

In a nutshell, our internal repository for handling Hosted Doltgres only needs to include the configuration file, however recent changes added more packages that were referenced from our servercfg package. As our internal repository wasn't configured to handle these additional packages (which essentially requires building the entirety of Doltgres), it broke the existing workflow. To workaround this, I've moved the "details" of the configuration to its own package (named cfgdetails), and that will be referenced by our internal repository. Elsewhere in Doltgres, we still refer to servercfg, which has a wrapper struct around our details.

The wrapper is needed as we cannot store a field that contains the overrides on the struct itself. Our YAML deserialization function does not honor ignored fields (which are supposed to work using yaml:"-") and is therefore panicking. Instead, the wrapper declares its own Overrides() function that overrides the function within cfgdetails.

[github-actions]

	Main	PR
covering_index_scan_postgres	536.76/s	541.66/s	+0.9%
index_join_postgres	118.08/s	119.13/s	+0.8%
index_join_scan_postgres	179.22/s	179.49/s	+0.1%
index_scan_postgres	11.51/s	11.43/s	-0.7%
oltp_point_select	2320.62/s	2276.18/s	-2.0%
oltp_read_only	1712.39/s	1690.11/s	-1.4%
select_random_points	105.57/s	103.69/s	-1.8%
select_random_ranges	43.53/s	43.10/s	-1.0%
table_scan_postgres	11.40/s	11.23/s	-1.5%
types_table_scan_postgres	5.23/s	5.13/s	-2.0%

[github-actions]

	Main	PR
Total	42090	42090
Successful	17304	17304
Failures	24786	24786
Partial Successes1	5596	5596

	Main	PR
Successful	41.1119%	41.1119%
Failures	58.8881%	58.8881%

Footnotes

1. These are tests that we're marking as Successful, however they do not match the expected output in some way. This is due to small differences, such as different wording on the error messages, or the column names being incorrect while the data itself is correct. ↩

[zachmu]

What is the nature of this integration that requires this level of hijinks