build: prevent go from linking libresolv dynamically. (#4394)

This is default (https://pkg.go.dev/net@go1.21.1#hdr-Name_Resolution).
It creates an indirect dependency on a fresh version of glibc.
As a result, it prevents our binaries from running on not-so-fesh docker
images.

.bazelrc

@@ -1,5 +1,5 @@
 ### common options for all subcommands (help, query, build, ...)
-common --show_timestamps
+common --show_timestamps --enable_platform_specific_config
 
 # connect to buchgr/bazel-remote cache
 # These flags can unfortunately not be specified for `common`, as they are not accepted by all subcommands (help, version, dump)
@@ -17,7 +17,8 @@ build --incompatible_default_to_explicit_init_py
 
 # include one of "--define gotags=sqlite_mattn" or "--define gotags=sqlite_modernc"
 # cannot be in common, because query chokes on it.
-build --define gotags=sqlite_modernc
+build --define gotags=sqlite_modernc,netgo
+build:osx --define gotags=sqlite_modernc
 
 ### options for test
 test --build_tests_only --print_relative_test_log_paths --test_output=errors

BUILD.bazel

@@ -34,6 +34,20 @@ load("@cgrindel_bazel_starlib//updatesrc:defs.bzl", "updatesrc_update_all")
 #
 # This is simplistic but the complete, by-the-everchanging-bazel-book, solution
 # is ludicrously complicated. Go there if and when needed.
+config_setting(
+    name = "sqlite_mattn_netgo",
+    define_values = {
+        "gotags": "sqlite_mattn,netgo",
+    },
+)
+
+config_setting(
+    name = "sqlite_modernc_netgo",
+    define_values = {
+        "gotags": "sqlite_modernc,netgo",
+    },
+)
+
 config_setting(
     name = "sqlite_mattn",
     define_values = {
@@ -61,8 +75,20 @@ config_setting(
 gazelle(
     name = "gazelle",
     build_tags = select({
-        ":sqlite_modernc": ["sqlite_modernc"],
-        ":sqlite_mattn": ["sqlite_mattn"],
+        ":sqlite_modernc_netgo": [
+            "sqlite_modernc",
+            "sqlite_modernc_netgo",
+        ],
+        ":sqlite_modernc": [
+            "sqlite_modernc",
+        ],
+        ":sqlite_mattn_netgo": [
+            "sqlite_mattn",
+            "netgo",
+        ],
+        ":sqlite_mattn": [
+            "sqlite_mattn",
+        ],
     }),
     command = "update",
     extra_args = [
@@ -76,8 +102,20 @@ gazelle(
 gazelle(
     name = "gazelle_diff",
     build_tags = select({
-        ":sqlite_modernc": ["sqlite_modernc"],
-        ":sqlite_mattn": ["sqlite_mattn"],
+        ":sqlite_modernc_netgo": [
+            "sqlite_modernc",
+            "netgo",
+        ],
+        ":sqlite_modernc": [
+            "sqlite_modernc",
+        ],
+        ":sqlite_mattn_netgo": [
+            "sqlite_mattn",
+            "netgo",
+        ],
+        ":sqlite_mattn": [
+            "sqlite_mattn",
+        ],
     }),
     command = "update",
     extra_args = [