v0.8.0 pgbouncer 1.24 support

0.8.0

• add pgBouncer 1.24 new metrics support (stat, pool, database)
• fix: 310-pg_size.yml fails if log dir not set properly #64 by @Süleyman Vurucu
• Build with the latest go 1.24 and bump all the dependencies
• Refactor logging with the standard log/slog instead of go-kit

0e1e1279d2a812ee60a465cc845c894f  pg-exporter_0.8.0_amd64.deb
0bec86bfb9ecfcc4fc8339e68c537a50  pg-exporter_0.8.0_arm64.deb
ade4737fd6cd5e47c1c4dbe9078eaa1f  pg_exporter-0.8.0-1.aarch64.rpm
5be691d8675c384691d1619daf608cbf  pg_exporter-0.8.0-1.x86_64.rpm
223f70572ada66a9745cf25a542e2f8e  pg_exporter-v0.8.0.darwin-amd64.tar.gz
ed9ebfbac4d269622f1732700ec5318e  pg_exporter-v0.8.0.darwin-arm64.tar.gz
ab34451396c054c1b4d9aff0a09dfc03  pg_exporter-v0.8.0.linux-amd64.tar.gz
4a8243015b09d3a3f4b8e8ca576631eb  pg_exporter-v0.8.0.linux-arm64.tar.gz

Full Changelog: v0.7.1...v0.8.0