chore: Quote changelog lines with $.*{.*$

See #1272

CHANGELOG.md

@@ -241,16 +241,16 @@
 * **dict:** nounset error when host/port not set ([57191e2](https://github.com/scop/bash-completion/commit/57191e2731eb307434c2f11813d7dea303458dce))
 * **dict:** protect splitting from custom IFS ([b31fe1e](https://github.com/scop/bash-completion/commit/b31fe1e3e1b3480d9dc6a469cae4e83ed204b382))
 * **dict:** work around bash-4.2 array nounset ([d76dd9e](https://github.com/scop/bash-completion/commit/d76dd9ea448b71e111763e8048df49dde797d85e))
-* **dict:** work around bash-4.3 ${v+"$@"} with custom IFS ([cc21298](https://github.com/scop/bash-completion/commit/cc212983a2b2523e5b62e9735c6dff5f011bb80a))
+* **dict:** work around bash-4.3 `${v+"$@"}` with custom IFS ([cc21298](https://github.com/scop/bash-completion/commit/cc212983a2b2523e5b62e9735c6dff5f011bb80a))
 * **dmypy:** protect against "localvar_inherit" ([768ce65](https://github.com/scop/bash-completion/commit/768ce656099879ba1b81de04b75db11679791c47))
 * **dpkg-source:** filter completions by `cur` ([dbcef6e](https://github.com/scop/bash-completion/commit/dbcef6e37313b00f00ca65397be6a061b1af3bb8))
 * **filedir:** work around bash-4.2 `compgen -f -- "''"` ([c8bb123](https://github.com/scop/bash-completion/commit/c8bb123abc0c148bfa078cf8bfe01bafc5cf50ff))
 * fix problems with `set -o nounset` ([9c3e196](https://github.com/scop/bash-completion/commit/9c3e1961928248da8a6dd8e327c3860f71eb7dff))
 * **gdb:** fix regression that fails to generate command names ([ca8e240](https://github.com/scop/bash-completion/commit/ca8e2405ae49c927f9c9d312aa0efdde3d231bf2))
 * **gdb:** remove duplicate candidates ([532fc05](https://github.com/scop/bash-completion/commit/532fc05a73b415369ce1987463d82d791ee72dc0))
 * **gdb:** use POSIX-compatible find expression ([73938cd](https://github.com/scop/bash-completion/commit/73938cd857c3a7fa884e24be7216d1c5b12d5a1c))
-* **gdb:** work around bash 4.4 ${v+"$@"} ([41236da](https://github.com/scop/bash-completion/commit/41236da411794133d08792df28207e2a77271c57))
-* **get_words:** work around bash-4.3 connected ${v+"$@"} ([81affbd](https://github.com/scop/bash-completion/commit/81affbd999a24f796f79fb5c1eec80e88b3a98d8))
+* **gdb:** work around bash 4.4 `${v+"$@"}` ([41236da](https://github.com/scop/bash-completion/commit/41236da411794133d08792df28207e2a77271c57))
+* **get_words:** work around bash-4.3 connected `${v+"$@"}` ([81affbd](https://github.com/scop/bash-completion/commit/81affbd999a24f796f79fb5c1eec80e88b3a98d8))
 * **getent:** check noargopts ([6143f25](https://github.com/scop/bash-completion/commit/6143f257f1593c319504c2627fe01b4c94e90a48))
 * **getent:** work around localvar_inherit ([a12f438](https://github.com/scop/bash-completion/commit/a12f438ebf93d7427d1b5df7056ace8ec67e890c))
 * **gzip,isort:** fix typo `_comp_com{gp => pg}en` ([462feb3](https://github.com/scop/bash-completion/commit/462feb34d3b49f70a2451cbf724d14e59bfd8e0a))
@@ -273,7 +273,7 @@
 * **make:** typo fix in a code comment ([e72cc82](https://github.com/scop/bash-completion/commit/e72cc826534a0ea9dc840546134c19962697c3a0))
 * **mdadm,update-alternatives:** fix leak variable ([14cd53b](https://github.com/scop/bash-completion/commit/14cd53bb38d0d0ef91bf82731e8946551f15023a))
 * **medusa:** filter completions by the current word `cur` ([f3ae706](https://github.com/scop/bash-completion/commit/f3ae706e114c4924416c50cca90473e6ce98ae20))
-* **mr:** avoid ${var/pat/$'...'} for compat42 in bash >= 4.3 ([b5ae5fa](https://github.com/scop/bash-completion/commit/b5ae5fada8b788885b0fd65cca34b85672f08189))
+* **mr:** avoid `${var/pat/$'...'}` for compat42 in bash >= 4.3 ([b5ae5fa](https://github.com/scop/bash-completion/commit/b5ae5fada8b788885b0fd65cca34b85672f08189))
 * **mr:** exactly match command names ([800b103](https://github.com/scop/bash-completion/commit/800b10372e383124856c37b505d5dc9232eb1e45))
 * **mutt:** avoid unexpected word splitting ([3183e67](https://github.com/scop/bash-completion/commit/3183e67c72fcf5ba3d713de59a5d6898a9a64952))
 * **mutt:** fix use of regex in the glob context ([63924e6](https://github.com/scop/bash-completion/commit/63924e67527e5fa7698ac0610c7fd90c7ba36ecf))